28427049120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1013}}^1$

素因数の和:1248

約数の個数: 384

約数和(自身を含む): 100453167360

約数和(自身を除く): 72026118240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 181, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 362, 380, 408, 456, 480, 510, 543, 544, 570, 608, 646, 680, 724, 760, 816, 905, 912, 969, 1013, 1020, 1086, 1140, 1292, 1360, 1448, 1520, 1615, 1632, 1810, 1824, 1938, 2026, 2040, 2172, 2280, 2584, 2715, 2720, 2896, 3039, 3040, 3077, 3230, 3439, 3620, 3876, 4052, 4080, 4344, 4560, 4845, 5065, 5168, 5430, 5792, 6078, 6154, 6460, 6878, 7240, 7752, 8104, 8160, 8688, 9120, 9231, 9690, 10130, 10317, 10336, 10860, 12156, 12308, 12920, 13756, 14480, 15195, 15385, 15504, 16208, 17195, 17221, 17376, 18462, 19247, 19380, 20260, 20634, 21720, 24312, 24616, 25840, 27512, 28960, 30390, 30770, 31008, 32416, 34390, 34442, 36924, 38494, 38760, 40520, 41268, 43440, 46155, 48624, 49232, 51585, 51663, 51680, 55024, 57741, 58463, 60780, 61540, 68780, 68884, 73848, 76988, 77520, 81040, 82536, 86105, 86880, 92310, 96235, 97248, 98464, 103170, 103326, 110048, 115482, 116926, 121560, 123080, 137560, 137768, 147696, 153976, 155040, 162080, 165072, 172210, 175389, 183353, 184620, 192470, 206340, 206652, 230964, 233852, 243120, 246160, 258315, 275120, 275536, 288705, 292315, 295392, 307952, 327199, 330144, 344420, 350778, 366706, 369240, 384940, 412680, 413304, 461928, 467704, 486240, 492320, 516630, 550059, 550240, 551072, 577410, 584630, 615904, 654398, 688840, 701556, 733412, 738480, 769880, 825360, 826608, 876945, 916765, 923856, 935408, 981597, 1033260, 1100118, 1154820, 1169260, 1308796, 1377680, 1403112, 1466824, 1476960, 1539760, 1635995, 1650720, 1653216, 1753890, 1833530, 1847712, 1870816, 1963194, 2066520, 2200236, 2309640, 2338520, 2617592, 2750295, 2755360, 2806224, 2933648, 3079520, 3117001, 3271990, 3483707, 3507780, 3667060, 3926388, 4133040, 4400472, 4619280, 4677040, 4907985, 5235184, 5500590, 5612448, 5867296, 6234002, 6543980, 6967414, 7015560, 7334120, 7852776, 8266080, 8800944, 9238560, 9351003, 9354080, 9815970, 10451121, 10470368, 11001180, 12468004, 13087960, 13934828, 14031120, 14668240, 15585005, 15705552, 17418535, 17601888, 18702006, 19631940, 20902242, 22002360, 24936008, 26175920, 27869656, 28062240, 29336480, 31170010, 31411104, 34837070, 37404012, 39263880, 41804484, 44004720, 46755015, 49872016, 52255605, 52351840, 55739312, 59223019, 62340020, 69674140, 74808024, 78527760, 83608968, 88009440, 93510030, 99744032, 104511210, 111478624, 118446038, 124680040, 139348280, 149616048, 157055520, 167217936, 177669057, 187020060, 209022420, 236892076, 249360080, 278696560, 296115095, 299232096, 334435872, 355338114, 374040120, 418044840, 473784152, 498720160, 557393120, 592230190, 710676228, 748080240, 836089680, 888345285, 947568304, 1184460380, 1421352456, 1496160480, 1672179360, 1776690570, 1895136608, 2368920760, 2842704912, 3553381140, 4737841520, 5685409824, 7106762280, 9475683040, 14213524560, 28427049120]

約数ペア:

[(1, 28427049120), (2, 14213524560), (3, 9475683040), (4, 7106762280), (5, 5685409824), (6, 4737841520), (8, 3553381140), (10, 2842704912), (12, 2368920760), (15, 1895136608), (16, 1776690570), (17, 1672179360), (19, 1496160480), (20, 1421352456), (24, 1184460380), (30, 947568304), (32, 888345285), (34, 836089680), (38, 748080240), (40, 710676228), (48, 592230190), (51, 557393120), (57, 498720160), (60, 473784152), (68, 418044840), (76, 374040120), (80, 355338114), (85, 334435872), (95, 299232096), (96, 296115095), (102, 278696560), (114, 249360080), (120, 236892076), (136, 209022420), (152, 187020060), (160, 177669057), (170, 167217936), (181, 157055520), (190, 149616048), (204, 139348280), (228, 124680040), (240, 118446038), (255, 111478624), (272, 104511210), (285, 99744032), (304, 93510030), (323, 88009440), (340, 83608968), (362, 78527760), (380, 74808024), (408, 69674140), (456, 62340020), (480, 59223019), (510, 55739312), (543, 52351840), (544, 52255605), (570, 49872016), (608, 46755015), (646, 44004720), (680, 41804484), (724, 39263880), (760, 37404012), (816, 34837070), (905, 31411104), (912, 31170010), (969, 29336480), (1013, 28062240), (1020, 27869656), (1086, 26175920), (1140, 24936008), (1292, 22002360), (1360, 20902242), (1448, 19631940), (1520, 18702006), (1615, 17601888), (1632, 17418535), (1810, 15705552), (1824, 15585005), (1938, 14668240), (2026, 14031120), (2040, 13934828), (2172, 13087960), (2280, 12468004), (2584, 11001180), (2715, 10470368), (2720, 10451121), (2896, 9815970), (3039, 9354080), (3040, 9351003), (3077, 9238560), (3230, 8800944), (3439, 8266080), (3620, 7852776), (3876, 7334120), (4052, 7015560), (4080, 6967414), (4344, 6543980), (4560, 6234002), (4845, 5867296), (5065, 5612448), (5168, 5500590), (5430, 5235184), (5792, 4907985), (6078, 4677040), (6154, 4619280), (6460, 4400472), (6878, 4133040), (7240, 3926388), (7752, 3667060), (8104, 3507780), (8160, 3483707), (8688, 3271990), (9120, 3117001), (9231, 3079520), (9690, 2933648), (10130, 2806224), (10317, 2755360), (10336, 2750295), (10860, 2617592), (12156, 2338520), (12308, 2309640), (12920, 2200236), (13756, 2066520), (14480, 1963194), (15195, 1870816), (15385, 1847712), (15504, 1833530), (16208, 1753890), (17195, 1653216), (17221, 1650720), (17376, 1635995), (18462, 1539760), (19247, 1476960), (19380, 1466824), (20260, 1403112), (20634, 1377680), (21720, 1308796), (24312, 1169260), (24616, 1154820), (25840, 1100118), (27512, 1033260), (28960, 981597), (30390, 935408), (30770, 923856), (31008, 916765), (32416, 876945), (34390, 826608), (34442, 825360), (36924, 769880), (38494, 738480), (38760, 733412), (40520, 701556), (41268, 688840), (43440, 654398), (46155, 615904), (48624, 584630), (49232, 577410), (51585, 551072), (51663, 550240), (51680, 550059), (55024, 516630), (57741, 492320), (58463, 486240), (60780, 467704), (61540, 461928), (68780, 413304), (68884, 412680), (73848, 384940), (76988, 369240), (77520, 366706), (81040, 350778), (82536, 344420), (86105, 330144), (86880, 327199), (92310, 307952), (96235, 295392), (97248, 292315), (98464, 288705), (103170, 275536), (103326, 275120), (110048, 258315), (115482, 246160), (116926, 243120), (121560, 233852), (123080, 230964), (137560, 206652), (137768, 206340), (147696, 192470), (153976, 184620), (155040, 183353), (162080, 175389), (165072, 172210)]