28878715320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2255

約数の個数: 512

約数和(自身を含む): 114501703680

約数和(自身を除く): 85622988360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 73, 78, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 146, 156, 168, 170, 182, 195, 204, 210, 219, 221, 238, 255, 260, 273, 280, 292, 312, 340, 357, 364, 365, 390, 408, 420, 438, 442, 455, 476, 510, 511, 520, 546, 584, 595, 663, 680, 714, 728, 730, 780, 840, 876, 884, 910, 949, 952, 1020, 1022, 1092, 1095, 1105, 1190, 1241, 1326, 1365, 1428, 1460, 1533, 1547, 1560, 1752, 1768, 1785, 1820, 1898, 2040, 2044, 2131, 2184, 2190, 2210, 2380, 2482, 2555, 2652, 2730, 2847, 2856, 2920, 3066, 3094, 3315, 3570, 3640, 3723, 3796, 4088, 4262, 4380, 4420, 4641, 4745, 4760, 4964, 5110, 5304, 5460, 5694, 6132, 6188, 6205, 6393, 6630, 6643, 7140, 7446, 7592, 7665, 7735, 8524, 8687, 8760, 8840, 9282, 9490, 9928, 10220, 10655, 10920, 11388, 12264, 12376, 12410, 12786, 13260, 13286, 14235, 14280, 14892, 14917, 15330, 15470, 16133, 17048, 17374, 18564, 18615, 18980, 19929, 20440, 21310, 22776, 23205, 24820, 25572, 26061, 26520, 26572, 27703, 28470, 29784, 29834, 30660, 30940, 31965, 32266, 33215, 34748, 36227, 37128, 37230, 37960, 39858, 42620, 43435, 44751, 46410, 48399, 49640, 51144, 52122, 53144, 55406, 56940, 59668, 61320, 61880, 63930, 64532, 66430, 69496, 72454, 74460, 74585, 79716, 80665, 83109, 85240, 86870, 89502, 92820, 96798, 99645, 104244, 108681, 110812, 112931, 113880, 119336, 127860, 129064, 130305, 132860, 138515, 144908, 148920, 149170, 155563, 159432, 161330, 166218, 173740, 179004, 181135, 185640, 193596, 193921, 199290, 208488, 217362, 221624, 223755, 225862, 241995, 253589, 255720, 260610, 265720, 277030, 289816, 298340, 311126, 322660, 332436, 338793, 347480, 358008, 362270, 387192, 387842, 398580, 415545, 434724, 447510, 451724, 466689, 470951, 483990, 507178, 521220, 543405, 554060, 564655, 581763, 596680, 622252, 645320, 664872, 677586, 724540, 760767, 775684, 777815, 797160, 831090, 869448, 895020, 903448, 933378, 941902, 967980, 969605, 1014356, 1042440, 1086810, 1088941, 1108120, 1129310, 1163526, 1244504, 1267945, 1355172, 1412853, 1449080, 1521534, 1551368, 1555630, 1662180, 1693965, 1790040, 1866756, 1883804, 1935960, 1939210, 2022319, 2028712, 2173620, 2177882, 2258620, 2327052, 2333445, 2354755, 2535890, 2644571, 2710344, 2825706, 2908815, 3043068, 3111260, 3266823, 3296657, 3324360, 3387930, 3733512, 3767608, 3803835, 3878420, 4044638, 4347240, 4355764, 4517240, 4654104, 4666890, 4709510, 5071780, 5289142, 5444705, 5651412, 5817630, 6066957, 6086136, 6222520, 6533646, 6593314, 6775860, 7064265, 7607670, 7756840, 7933713, 8089276, 8711528, 9333780, 9419020, 9889971, 10111595, 10143560, 10578284, 10889410, 11302824, 11635260, 12133914, 13067292, 13186628, 13222855, 13551720, 14128530, 14156233, 15215340, 15867426, 16178552, 16334115, 16483285, 18511997, 18667560, 18838040, 19779942, 20223190, 21156568, 21778820, 23270520, 24267828, 26134584, 26373256, 26445710, 28257060, 28312466, 30334785, 30430680, 31734852, 32668230, 32966570, 34379423, 37023994, 39559884, 39668565, 40446380, 42468699, 43557640, 48535656, 49449855, 52891420, 55535991, 56514120, 56624932, 60669570, 63469704, 65336460, 65933140, 68758846, 70781165, 74047988, 79119768, 79337130, 80892760, 84937398, 92559985, 98899710, 103138269, 105782840, 111071982, 113249864, 121339140, 130672920, 131866280, 137517692, 141562330, 148095976, 158674260, 169874796, 171897115, 185119970, 197799420, 206276538, 212343495, 222143964, 240655961, 242678280, 275035384, 277679955, 283124660, 317348520, 339749592, 343794230, 370239940, 395598840, 412553076, 424686990, 444287928, 481311922, 515691345, 555359910, 566249320, 687588460, 721967883, 740479880, 825106152, 849373980, 962623844, 1031382690, 1110719820, 1203279805, 1375176920, 1443935766, 1698747960, 1925247688, 2062765380, 2221439640, 2406559610, 2887871532, 3609839415, 4125530760, 4813119220, 5775743064, 7219678830, 9626238440, 14439357660, 28878715320]

約数ペア:

[(1, 28878715320), (2, 14439357660), (3, 9626238440), (4, 7219678830), (5, 5775743064), (6, 4813119220), (7, 4125530760), (8, 3609839415), (10, 2887871532), (12, 2406559610), (13, 2221439640), (14, 2062765380), (15, 1925247688), (17, 1698747960), (20, 1443935766), (21, 1375176920), (24, 1203279805), (26, 1110719820), (28, 1031382690), (30, 962623844), (34, 849373980), (35, 825106152), (39, 740479880), (40, 721967883), (42, 687588460), (51, 566249320), (52, 555359910), (56, 515691345), (60, 481311922), (65, 444287928), (68, 424686990), (70, 412553076), (73, 395598840), (78, 370239940), (84, 343794230), (85, 339749592), (91, 317348520), (102, 283124660), (104, 277679955), (105, 275035384), (119, 242678280), (120, 240655961), (130, 222143964), (136, 212343495), (140, 206276538), (146, 197799420), (156, 185119970), (168, 171897115), (170, 169874796), (182, 158674260), (195, 148095976), (204, 141562330), (210, 137517692), (219, 131866280), (221, 130672920), (238, 121339140), (255, 113249864), (260, 111071982), (273, 105782840), (280, 103138269), (292, 98899710), (312, 92559985), (340, 84937398), (357, 80892760), (364, 79337130), (365, 79119768), (390, 74047988), (408, 70781165), (420, 68758846), (438, 65933140), (442, 65336460), (455, 63469704), (476, 60669570), (510, 56624932), (511, 56514120), (520, 55535991), (546, 52891420), (584, 49449855), (595, 48535656), (663, 43557640), (680, 42468699), (714, 40446380), (728, 39668565), (730, 39559884), (780, 37023994), (840, 34379423), (876, 32966570), (884, 32668230), (910, 31734852), (949, 30430680), (952, 30334785), (1020, 28312466), (1022, 28257060), (1092, 26445710), (1095, 26373256), (1105, 26134584), (1190, 24267828), (1241, 23270520), (1326, 21778820), (1365, 21156568), (1428, 20223190), (1460, 19779942), (1533, 18838040), (1547, 18667560), (1560, 18511997), (1752, 16483285), (1768, 16334115), (1785, 16178552), (1820, 15867426), (1898, 15215340), (2040, 14156233), (2044, 14128530), (2131, 13551720), (2184, 13222855), (2190, 13186628), (2210, 13067292), (2380, 12133914), (2482, 11635260), (2555, 11302824), (2652, 10889410), (2730, 10578284), (2847, 10143560), (2856, 10111595), (2920, 9889971), (3066, 9419020), (3094, 9333780), (3315, 8711528), (3570, 8089276), (3640, 7933713), (3723, 7756840), (3796, 7607670), (4088, 7064265), (4262, 6775860), (4380, 6593314), (4420, 6533646), (4641, 6222520), (4745, 6086136), (4760, 6066957), (4964, 5817630), (5110, 5651412), (5304, 5444705), (5460, 5289142), (5694, 5071780), (6132, 4709510), (6188, 4666890), (6205, 4654104), (6393, 4517240), (6630, 4355764), (6643, 4347240), (7140, 4044638), (7446, 3878420), (7592, 3803835), (7665, 3767608), (7735, 3733512), (8524, 3387930), (8687, 3324360), (8760, 3296657), (8840, 3266823), (9282, 3111260), (9490, 3043068), (9928, 2908815), (10220, 2825706), (10655, 2710344), (10920, 2644571), (11388, 2535890), (12264, 2354755), (12376, 2333445), (12410, 2327052), (12786, 2258620), (13260, 2177882), (13286, 2173620), (14235, 2028712), (14280, 2022319), (14892, 1939210), (14917, 1935960), (15330, 1883804), (15470, 1866756), (16133, 1790040), (17048, 1693965), (17374, 1662180), (18564, 1555630), (18615, 1551368), (18980, 1521534), (19929, 1449080), (20440, 1412853), (21310, 1355172), (22776, 1267945), (23205, 1244504), (24820, 1163526), (25572, 1129310), (26061, 1108120), (26520, 1088941), (26572, 1086810), (27703, 1042440), (28470, 1014356), (29784, 969605), (29834, 967980), (30660, 941902), (30940, 933378), (31965, 903448), (32266, 895020), (33215, 869448), (34748, 831090), (36227, 797160), (37128, 777815), (37230, 775684), (37960, 760767), (39858, 724540), (42620, 677586), (43435, 664872), (44751, 645320), (46410, 622252), (48399, 596680), (49640, 581763), (51144, 564655), (52122, 554060), (53144, 543405), (55406, 521220), (56940, 507178), (59668, 483990), (61320, 470951), (61880, 466689), (63930, 451724), (64532, 447510), (66430, 434724), (69496, 415545), (72454, 398580), (74460, 387842), (74585, 387192), (79716, 362270), (80665, 358008), (83109, 347480), (85240, 338793), (86870, 332436), (89502, 322660), (92820, 311126), (96798, 298340), (99645, 289816), (104244, 277030), (108681, 265720), (110812, 260610), (112931, 255720), (113880, 253589), (119336, 241995), (127860, 225862), (129064, 223755), (130305, 221624), (132860, 217362), (138515, 208488), (144908, 199290), (148920, 193921), (149170, 193596), (155563, 185640), (159432, 181135), (161330, 179004), (166218, 173740)]