1976560800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:496

約数の個数: 288

約数和(自身を含む): 6732694080

約数和(自身を除く): 4756133280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 53, 60, 75, 80, 82, 96, 100, 106, 120, 123, 150, 159, 160, 164, 200, 205, 212, 240, 246, 265, 300, 318, 328, 379, 400, 410, 424, 480, 492, 530, 600, 615, 636, 656, 758, 795, 800, 820, 848, 984, 1025, 1060, 1137, 1200, 1230, 1272, 1312, 1325, 1516, 1590, 1640, 1696, 1895, 1968, 2050, 2120, 2173, 2274, 2400, 2460, 2544, 2650, 3032, 3075, 3180, 3280, 3790, 3936, 3975, 4100, 4240, 4346, 4548, 4920, 5088, 5300, 5685, 6064, 6150, 6360, 6519, 6560, 7580, 7950, 8200, 8480, 8692, 9096, 9475, 9840, 10600, 10865, 11370, 12128, 12300, 12720, 13038, 15160, 15539, 15900, 16400, 17384, 18192, 18950, 19680, 20087, 21200, 21730, 22740, 24600, 25440, 26076, 28425, 30320, 31078, 31800, 32595, 32800, 34768, 36384, 37900, 40174, 42400, 43460, 45480, 46617, 49200, 52152, 54325, 56850, 60261, 60640, 62156, 63600, 65190, 69536, 75800, 77695, 80348, 86920, 90960, 93234, 98400, 100435, 104304, 108650, 113700, 120522, 124312, 127200, 130380, 151600, 155390, 160696, 162975, 173840, 181920, 186468, 200870, 208608, 217300, 227400, 233085, 241044, 248624, 260760, 301305, 303200, 310780, 321392, 325950, 347680, 372936, 388475, 401740, 434600, 454800, 466170, 482088, 497248, 502175, 521520, 602610, 621560, 642784, 651900, 745872, 776950, 803480, 823567, 869200, 909600, 932340, 964176, 1004350, 1043040, 1165425, 1205220, 1243120, 1303800, 1491744, 1506525, 1553900, 1606960, 1647134, 1738400, 1864680, 1928352, 2008700, 2330850, 2410440, 2470701, 2486240, 2607600, 3013050, 3107800, 3213920, 3294268, 3729360, 4017400, 4117835, 4661700, 4820880, 4941402, 5215200, 6026100, 6215600, 6588536, 7458720, 8034800, 8235670, 9323400, 9641760, 9882804, 12052200, 12353505, 12431200, 13177072, 16069600, 16471340, 18646800, 19765608, 20589175, 24104400, 24707010, 26354144, 32942680, 37293600, 39531216, 41178350, 48208800, 49414020, 61767525, 65885360, 79062432, 82356700, 98828040, 123535050, 131770720, 164713400, 197656080, 247070100, 329426800, 395312160, 494140200, 658853600, 988280400, 1976560800]

約数ペア:

[(1, 1976560800), (2, 988280400), (3, 658853600), (4, 494140200), (5, 395312160), (6, 329426800), (8, 247070100), (10, 197656080), (12, 164713400), (15, 131770720), (16, 123535050), (20, 98828040), (24, 82356700), (25, 79062432), (30, 65885360), (32, 61767525), (40, 49414020), (41, 48208800), (48, 41178350), (50, 39531216), (53, 37293600), (60, 32942680), (75, 26354144), (80, 24707010), (82, 24104400), (96, 20589175), (100, 19765608), (106, 18646800), (120, 16471340), (123, 16069600), (150, 13177072), (159, 12431200), (160, 12353505), (164, 12052200), (200, 9882804), (205, 9641760), (212, 9323400), (240, 8235670), (246, 8034800), (265, 7458720), (300, 6588536), (318, 6215600), (328, 6026100), (379, 5215200), (400, 4941402), (410, 4820880), (424, 4661700), (480, 4117835), (492, 4017400), (530, 3729360), (600, 3294268), (615, 3213920), (636, 3107800), (656, 3013050), (758, 2607600), (795, 2486240), (800, 2470701), (820, 2410440), (848, 2330850), (984, 2008700), (1025, 1928352), (1060, 1864680), (1137, 1738400), (1200, 1647134), (1230, 1606960), (1272, 1553900), (1312, 1506525), (1325, 1491744), (1516, 1303800), (1590, 1243120), (1640, 1205220), (1696, 1165425), (1895, 1043040), (1968, 1004350), (2050, 964176), (2120, 932340), (2173, 909600), (2274, 869200), (2400, 823567), (2460, 803480), (2544, 776950), (2650, 745872), (3032, 651900), (3075, 642784), (3180, 621560), (3280, 602610), (3790, 521520), (3936, 502175), (3975, 497248), (4100, 482088), (4240, 466170), (4346, 454800), (4548, 434600), (4920, 401740), (5088, 388475), (5300, 372936), (5685, 347680), (6064, 325950), (6150, 321392), (6360, 310780), (6519, 303200), (6560, 301305), (7580, 260760), (7950, 248624), (8200, 241044), (8480, 233085), (8692, 227400), (9096, 217300), (9475, 208608), (9840, 200870), (10600, 186468), (10865, 181920), (11370, 173840), (12128, 162975), (12300, 160696), (12720, 155390), (13038, 151600), (15160, 130380), (15539, 127200), (15900, 124312), (16400, 120522), (17384, 113700), (18192, 108650), (18950, 104304), (19680, 100435), (20087, 98400), (21200, 93234), (21730, 90960), (22740, 86920), (24600, 80348), (25440, 77695), (26076, 75800), (28425, 69536), (30320, 65190), (31078, 63600), (31800, 62156), (32595, 60640), (32800, 60261), (34768, 56850), (36384, 54325), (37900, 52152), (40174, 49200), (42400, 46617), (43460, 45480)]