210778920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 384

約数和(自身を含む): 824878080

約数和(自身を除く): 614099160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 30, 31, 33, 34, 36, 40, 44, 45, 51, 55, 60, 62, 66, 68, 72, 85, 88, 90, 93, 99, 101, 102, 110, 120, 124, 132, 136, 153, 155, 165, 170, 180, 186, 187, 198, 202, 204, 220, 248, 255, 264, 279, 303, 306, 310, 330, 340, 341, 360, 372, 374, 396, 404, 408, 440, 465, 495, 505, 510, 527, 558, 561, 606, 612, 620, 660, 680, 682, 744, 748, 765, 792, 808, 909, 930, 935, 990, 1010, 1020, 1023, 1054, 1111, 1116, 1122, 1212, 1224, 1240, 1320, 1364, 1395, 1496, 1515, 1530, 1581, 1683, 1705, 1717, 1818, 1860, 1870, 1980, 2020, 2040, 2046, 2108, 2222, 2232, 2244, 2424, 2635, 2728, 2790, 2805, 3030, 3060, 3069, 3131, 3162, 3333, 3366, 3410, 3434, 3636, 3720, 3740, 3960, 4040, 4092, 4216, 4444, 4488, 4545, 4743, 5115, 5151, 5270, 5555, 5580, 5610, 5797, 6060, 6120, 6138, 6262, 6324, 6666, 6732, 6820, 6868, 7272, 7480, 7905, 8184, 8415, 8585, 8888, 9090, 9393, 9486, 9999, 10230, 10302, 10540, 11110, 11160, 11220, 11594, 12120, 12276, 12524, 12648, 13332, 13464, 13640, 13736, 15345, 15453, 15655, 15810, 16665, 16830, 17170, 17391, 18180, 18786, 18887, 18972, 19998, 20460, 20604, 21080, 22220, 22440, 23188, 23715, 24552, 25048, 25755, 26664, 28179, 28985, 30690, 30906, 31310, 31620, 33330, 33660, 34340, 34441, 34782, 36360, 37572, 37774, 37944, 39996, 40920, 41208, 44440, 46376, 46965, 47430, 49995, 51510, 52173, 53227, 56358, 56661, 57970, 61380, 61812, 62620, 63240, 66660, 67320, 68680, 68882, 69564, 75144, 75548, 77265, 79992, 86955, 93930, 94435, 94860, 99990, 103020, 103323, 104346, 106454, 112716, 113322, 115940, 122760, 123624, 125240, 133320, 137764, 139128, 140895, 151096, 154530, 159681, 169983, 172205, 173910, 187860, 188870, 189720, 199980, 206040, 206646, 208692, 212908, 225432, 226644, 231880, 260865, 266135, 275528, 281790, 283305, 309060, 309969, 319362, 339966, 344410, 347820, 375720, 377740, 399960, 413292, 417384, 425816, 453288, 479043, 516615, 521730, 532270, 563580, 566610, 585497, 618120, 619938, 638724, 679932, 688820, 695640, 755480, 798405, 826584, 849915, 958086, 1033230, 1043460, 1064540, 1127160, 1133220, 1170994, 1239876, 1277448, 1359864, 1377640, 1549845, 1596810, 1699830, 1756491, 1916172, 2066460, 2086920, 2129080, 2266440, 2341988, 2395215, 2479752, 2927485, 3099690, 3193620, 3399660, 3512982, 3832344, 4132920, 4683976, 4790430, 5269473, 5854970, 6199380, 6387240, 6799320, 7025964, 8782455, 9580860, 10538946, 11709940, 12398760, 14051928, 17564910, 19161720, 21077892, 23419880, 26347365, 35129820, 42155784, 52694730, 70259640, 105389460, 210778920]

約数ペア:

[(1, 210778920), (2, 105389460), (3, 70259640), (4, 52694730), (5, 42155784), (6, 35129820), (8, 26347365), (9, 23419880), (10, 21077892), (11, 19161720), (12, 17564910), (15, 14051928), (17, 12398760), (18, 11709940), (20, 10538946), (22, 9580860), (24, 8782455), (30, 7025964), (31, 6799320), (33, 6387240), (34, 6199380), (36, 5854970), (40, 5269473), (44, 4790430), (45, 4683976), (51, 4132920), (55, 3832344), (60, 3512982), (62, 3399660), (66, 3193620), (68, 3099690), (72, 2927485), (85, 2479752), (88, 2395215), (90, 2341988), (93, 2266440), (99, 2129080), (101, 2086920), (102, 2066460), (110, 1916172), (120, 1756491), (124, 1699830), (132, 1596810), (136, 1549845), (153, 1377640), (155, 1359864), (165, 1277448), (170, 1239876), (180, 1170994), (186, 1133220), (187, 1127160), (198, 1064540), (202, 1043460), (204, 1033230), (220, 958086), (248, 849915), (255, 826584), (264, 798405), (279, 755480), (303, 695640), (306, 688820), (310, 679932), (330, 638724), (340, 619938), (341, 618120), (360, 585497), (372, 566610), (374, 563580), (396, 532270), (404, 521730), (408, 516615), (440, 479043), (465, 453288), (495, 425816), (505, 417384), (510, 413292), (527, 399960), (558, 377740), (561, 375720), (606, 347820), (612, 344410), (620, 339966), (660, 319362), (680, 309969), (682, 309060), (744, 283305), (748, 281790), (765, 275528), (792, 266135), (808, 260865), (909, 231880), (930, 226644), (935, 225432), (990, 212908), (1010, 208692), (1020, 206646), (1023, 206040), (1054, 199980), (1111, 189720), (1116, 188870), (1122, 187860), (1212, 173910), (1224, 172205), (1240, 169983), (1320, 159681), (1364, 154530), (1395, 151096), (1496, 140895), (1515, 139128), (1530, 137764), (1581, 133320), (1683, 125240), (1705, 123624), (1717, 122760), (1818, 115940), (1860, 113322), (1870, 112716), (1980, 106454), (2020, 104346), (2040, 103323), (2046, 103020), (2108, 99990), (2222, 94860), (2232, 94435), (2244, 93930), (2424, 86955), (2635, 79992), (2728, 77265), (2790, 75548), (2805, 75144), (3030, 69564), (3060, 68882), (3069, 68680), (3131, 67320), (3162, 66660), (3333, 63240), (3366, 62620), (3410, 61812), (3434, 61380), (3636, 57970), (3720, 56661), (3740, 56358), (3960, 53227), (4040, 52173), (4092, 51510), (4216, 49995), (4444, 47430), (4488, 46965), (4545, 46376), (4743, 44440), (5115, 41208), (5151, 40920), (5270, 39996), (5555, 37944), (5580, 37774), (5610, 37572), (5797, 36360), (6060, 34782), (6120, 34441), (6138, 34340), (6262, 33660), (6324, 33330), (6666, 31620), (6732, 31310), (6820, 30906), (6868, 30690), (7272, 28985), (7480, 28179), (7905, 26664), (8184, 25755), (8415, 25048), (8585, 24552), (8888, 23715), (9090, 23188), (9393, 22440), (9486, 22220), (9999, 21080), (10230, 20604), (10302, 20460), (10540, 19998), (11110, 18972), (11160, 18887), (11220, 18786), (11594, 18180), (12120, 17391), (12276, 17170), (12524, 16830), (12648, 16665), (13332, 15810), (13464, 15655), (13640, 15453), (13736, 15345)]