1899484080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:580

約数の個数: 320

約数和(自身を含む): 6719569920

約数和(自身を除く): 4820085840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 41, 48, 52, 60, 62, 65, 78, 80, 82, 93, 104, 120, 123, 124, 130, 155, 156, 164, 186, 195, 205, 208, 240, 246, 248, 260, 310, 312, 328, 372, 390, 403, 410, 465, 479, 492, 496, 520, 533, 615, 620, 624, 656, 744, 780, 806, 820, 930, 958, 984, 1040, 1066, 1209, 1230, 1240, 1271, 1437, 1488, 1560, 1599, 1612, 1640, 1860, 1916, 1968, 2015, 2132, 2395, 2418, 2460, 2480, 2542, 2665, 2874, 3120, 3198, 3224, 3280, 3720, 3813, 3832, 4030, 4264, 4790, 4836, 4920, 5084, 5330, 5748, 6045, 6227, 6355, 6396, 6448, 7185, 7440, 7626, 7664, 7995, 8060, 8528, 9580, 9672, 9840, 10168, 10660, 11496, 12090, 12454, 12710, 12792, 14370, 14849, 15252, 15990, 16120, 16523, 18681, 19065, 19160, 19344, 19639, 20336, 21320, 22992, 24180, 24908, 25420, 25584, 28740, 29698, 30504, 31135, 31980, 32240, 33046, 37362, 38130, 38320, 39278, 42640, 44547, 48360, 49569, 49816, 50840, 57480, 58917, 59396, 61008, 62270, 63960, 66092, 74245, 74724, 76260, 78556, 82615, 89094, 93405, 96720, 98195, 99138, 99632, 101680, 114960, 117834, 118792, 124540, 127920, 132184, 148490, 149448, 152520, 157112, 165230, 178188, 186810, 193037, 196390, 198276, 222735, 235668, 237584, 247845, 249080, 255307, 264368, 294585, 296980, 298896, 305040, 314224, 330460, 356376, 373620, 386074, 392780, 396552, 445470, 471336, 495690, 498160, 510614, 579111, 589170, 593960, 608809, 660920, 712752, 747240, 765921, 772148, 785560, 793104, 890940, 942672, 965185, 991380, 1021228, 1158222, 1178340, 1187920, 1217618, 1276535, 1321840, 1494480, 1531842, 1544296, 1571120, 1781880, 1826427, 1930370, 1982760, 2042456, 2316444, 2356680, 2435236, 2553070, 2895555, 3044045, 3063684, 3088592, 3563760, 3652854, 3829605, 3860740, 3965520, 4084912, 4632888, 4713360, 4870472, 5106140, 5791110, 6088090, 6127368, 7305708, 7659210, 7721480, 7914517, 9132135, 9265776, 9740944, 10212280, 11582220, 12176180, 12254736, 14611416, 15318420, 15442960, 15829034, 18264270, 20424560, 23164440, 23743551, 24352360, 29222832, 30636840, 31658068, 36528540, 39572585, 46328880, 47487102, 48704720, 61273680, 63316136, 73057080, 79145170, 94974204, 118717755, 126632272, 146114160, 158290340, 189948408, 237435510, 316580680, 379896816, 474871020, 633161360, 949742040, 1899484080]

約数ペア:

[(1, 1899484080), (2, 949742040), (3, 633161360), (4, 474871020), (5, 379896816), (6, 316580680), (8, 237435510), (10, 189948408), (12, 158290340), (13, 146114160), (15, 126632272), (16, 118717755), (20, 94974204), (24, 79145170), (26, 73057080), (30, 63316136), (31, 61273680), (39, 48704720), (40, 47487102), (41, 46328880), (48, 39572585), (52, 36528540), (60, 31658068), (62, 30636840), (65, 29222832), (78, 24352360), (80, 23743551), (82, 23164440), (93, 20424560), (104, 18264270), (120, 15829034), (123, 15442960), (124, 15318420), (130, 14611416), (155, 12254736), (156, 12176180), (164, 11582220), (186, 10212280), (195, 9740944), (205, 9265776), (208, 9132135), (240, 7914517), (246, 7721480), (248, 7659210), (260, 7305708), (310, 6127368), (312, 6088090), (328, 5791110), (372, 5106140), (390, 4870472), (403, 4713360), (410, 4632888), (465, 4084912), (479, 3965520), (492, 3860740), (496, 3829605), (520, 3652854), (533, 3563760), (615, 3088592), (620, 3063684), (624, 3044045), (656, 2895555), (744, 2553070), (780, 2435236), (806, 2356680), (820, 2316444), (930, 2042456), (958, 1982760), (984, 1930370), (1040, 1826427), (1066, 1781880), (1209, 1571120), (1230, 1544296), (1240, 1531842), (1271, 1494480), (1437, 1321840), (1488, 1276535), (1560, 1217618), (1599, 1187920), (1612, 1178340), (1640, 1158222), (1860, 1021228), (1916, 991380), (1968, 965185), (2015, 942672), (2132, 890940), (2395, 793104), (2418, 785560), (2460, 772148), (2480, 765921), (2542, 747240), (2665, 712752), (2874, 660920), (3120, 608809), (3198, 593960), (3224, 589170), (3280, 579111), (3720, 510614), (3813, 498160), (3832, 495690), (4030, 471336), (4264, 445470), (4790, 396552), (4836, 392780), (4920, 386074), (5084, 373620), (5330, 356376), (5748, 330460), (6045, 314224), (6227, 305040), (6355, 298896), (6396, 296980), (6448, 294585), (7185, 264368), (7440, 255307), (7626, 249080), (7664, 247845), (7995, 237584), (8060, 235668), (8528, 222735), (9580, 198276), (9672, 196390), (9840, 193037), (10168, 186810), (10660, 178188), (11496, 165230), (12090, 157112), (12454, 152520), (12710, 149448), (12792, 148490), (14370, 132184), (14849, 127920), (15252, 124540), (15990, 118792), (16120, 117834), (16523, 114960), (18681, 101680), (19065, 99632), (19160, 99138), (19344, 98195), (19639, 96720), (20336, 93405), (21320, 89094), (22992, 82615), (24180, 78556), (24908, 76260), (25420, 74724), (25584, 74245), (28740, 66092), (29698, 63960), (30504, 62270), (31135, 61008), (31980, 59396), (32240, 58917), (33046, 57480), (37362, 50840), (38130, 49816), (38320, 49569), (39278, 48360), (42640, 44547)]