1885914720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1958

約数の個数: 288

約数和(自身を含む): 6984169920

約数和(自身を除く): 5098255200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 80, 82, 85, 90, 96, 102, 120, 123, 136, 144, 153, 160, 164, 170, 180, 204, 205, 240, 246, 255, 272, 288, 306, 328, 340, 360, 369, 408, 410, 480, 492, 510, 544, 612, 615, 656, 680, 697, 720, 738, 765, 816, 820, 984, 1020, 1224, 1230, 1312, 1360, 1394, 1440, 1476, 1530, 1632, 1640, 1845, 1879, 1968, 2040, 2091, 2448, 2460, 2720, 2788, 2952, 3060, 3280, 3485, 3690, 3758, 3936, 4080, 4182, 4896, 4920, 5576, 5637, 5904, 6120, 6273, 6560, 6970, 7380, 7516, 8160, 8364, 9395, 9840, 10455, 11152, 11274, 11808, 12240, 12546, 13940, 14760, 15032, 16728, 16911, 18790, 19680, 20910, 22304, 22548, 24480, 25092, 27880, 28185, 29520, 30064, 31365, 31943, 33456, 33822, 37580, 41820, 45096, 50184, 55760, 56370, 59040, 60128, 62730, 63886, 66912, 67644, 75160, 77039, 83640, 84555, 90192, 95829, 100368, 111520, 112740, 125460, 127772, 135288, 150320, 154078, 159715, 167280, 169110, 180384, 191658, 200736, 225480, 231117, 250920, 255544, 270576, 287487, 300640, 308156, 319430, 334560, 338220, 383316, 385195, 450960, 462234, 479145, 501840, 511088, 541152, 574974, 616312, 638860, 676440, 693351, 766632, 770390, 901920, 924468, 958290, 1003680, 1022176, 1149948, 1155585, 1232624, 1277720, 1309663, 1352880, 1386702, 1437435, 1533264, 1540780, 1848936, 1916580, 2299896, 2311170, 2465248, 2555440, 2619326, 2705760, 2773404, 2874870, 3066528, 3081560, 3466755, 3697872, 3833160, 3928989, 4599792, 4622340, 5110880, 5238652, 5546808, 5749740, 6163120, 6548315, 6933510, 7395744, 7666320, 7857978, 9199584, 9244680, 10477304, 11093616, 11499480, 11786967, 12326240, 13096630, 13867020, 15332640, 15715956, 18489360, 19644945, 20954608, 22187232, 22998960, 23573934, 26193260, 27734040, 31431912, 36978720, 39289890, 41909216, 45997920, 47147868, 52386520, 55468080, 58934835, 62863824, 78579780, 94295736, 104773040, 110936160, 117869670, 125727648, 157159560, 188591472, 209546080, 235739340, 314319120, 377182944, 471478680, 628638240, 942957360, 1885914720]

約数ペア:

[(1, 1885914720), (2, 942957360), (3, 628638240), (4, 471478680), (5, 377182944), (6, 314319120), (8, 235739340), (9, 209546080), (10, 188591472), (12, 157159560), (15, 125727648), (16, 117869670), (17, 110936160), (18, 104773040), (20, 94295736), (24, 78579780), (30, 62863824), (32, 58934835), (34, 55468080), (36, 52386520), (40, 47147868), (41, 45997920), (45, 41909216), (48, 39289890), (51, 36978720), (60, 31431912), (68, 27734040), (72, 26193260), (80, 23573934), (82, 22998960), (85, 22187232), (90, 20954608), (96, 19644945), (102, 18489360), (120, 15715956), (123, 15332640), (136, 13867020), (144, 13096630), (153, 12326240), (160, 11786967), (164, 11499480), (170, 11093616), (180, 10477304), (204, 9244680), (205, 9199584), (240, 7857978), (246, 7666320), (255, 7395744), (272, 6933510), (288, 6548315), (306, 6163120), (328, 5749740), (340, 5546808), (360, 5238652), (369, 5110880), (408, 4622340), (410, 4599792), (480, 3928989), (492, 3833160), (510, 3697872), (544, 3466755), (612, 3081560), (615, 3066528), (656, 2874870), (680, 2773404), (697, 2705760), (720, 2619326), (738, 2555440), (765, 2465248), (816, 2311170), (820, 2299896), (984, 1916580), (1020, 1848936), (1224, 1540780), (1230, 1533264), (1312, 1437435), (1360, 1386702), (1394, 1352880), (1440, 1309663), (1476, 1277720), (1530, 1232624), (1632, 1155585), (1640, 1149948), (1845, 1022176), (1879, 1003680), (1968, 958290), (2040, 924468), (2091, 901920), (2448, 770390), (2460, 766632), (2720, 693351), (2788, 676440), (2952, 638860), (3060, 616312), (3280, 574974), (3485, 541152), (3690, 511088), (3758, 501840), (3936, 479145), (4080, 462234), (4182, 450960), (4896, 385195), (4920, 383316), (5576, 338220), (5637, 334560), (5904, 319430), (6120, 308156), (6273, 300640), (6560, 287487), (6970, 270576), (7380, 255544), (7516, 250920), (8160, 231117), (8364, 225480), (9395, 200736), (9840, 191658), (10455, 180384), (11152, 169110), (11274, 167280), (11808, 159715), (12240, 154078), (12546, 150320), (13940, 135288), (14760, 127772), (15032, 125460), (16728, 112740), (16911, 111520), (18790, 100368), (19680, 95829), (20910, 90192), (22304, 84555), (22548, 83640), (24480, 77039), (25092, 75160), (27880, 67644), (28185, 66912), (29520, 63886), (30064, 62730), (31365, 60128), (31943, 59040), (33456, 56370), (33822, 55760), (37580, 50184), (41820, 45096)]