18243284640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89009}}^1$

素因数の和:89095

約数の個数: 192

約数和(自身を含む): 66753227520

約数和(自身を除く): 48509942880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 336, 366, 420, 427, 480, 488, 560, 610, 672, 732, 840, 854, 915, 976, 1120, 1220, 1281, 1464, 1680, 1708, 1830, 1952, 2135, 2440, 2562, 2928, 3360, 3416, 3660, 4270, 4880, 5124, 5856, 6405, 6832, 7320, 8540, 9760, 10248, 12810, 13664, 14640, 17080, 20496, 25620, 29280, 34160, 40992, 51240, 68320, 89009, 102480, 178018, 204960, 267027, 356036, 445045, 534054, 623063, 712072, 890090, 1068108, 1246126, 1335135, 1424144, 1780180, 1869189, 2136216, 2492252, 2670270, 2848288, 3115315, 3560360, 3738378, 4272432, 4984504, 5340540, 5429549, 6230630, 7120720, 7476756, 8544864, 9345945, 9969008, 10681080, 10859098, 12461260, 14241440, 14953512, 16288647, 18691890, 19938016, 21362160, 21718196, 24922520, 27147745, 29907024, 32577294, 37383780, 38006843, 42724320, 43436392, 49845040, 54295490, 59814048, 65154588, 74767560, 76013686, 81443235, 86872784, 99690080, 108590980, 114020529, 130309176, 149535120, 152027372, 162886470, 173745568, 190034215, 217181960, 228041058, 260618352, 299070240, 304054744, 325772940, 380068430, 434363920, 456082116, 521236704, 570102645, 608109488, 651545880, 760136860, 868727840, 912164232, 1140205290, 1216218976, 1303091760, 1520273720, 1824328464, 2280410580, 2606183520, 3040547440, 3648656928, 4560821160, 6081094880, 9121642320, 18243284640]

約数ペア:

[(1, 18243284640), (2, 9121642320), (3, 6081094880), (4, 4560821160), (5, 3648656928), (6, 3040547440), (7, 2606183520), (8, 2280410580), (10, 1824328464), (12, 1520273720), (14, 1303091760), (15, 1216218976), (16, 1140205290), (20, 912164232), (21, 868727840), (24, 760136860), (28, 651545880), (30, 608109488), (32, 570102645), (35, 521236704), (40, 456082116), (42, 434363920), (48, 380068430), (56, 325772940), (60, 304054744), (61, 299070240), (70, 260618352), (80, 228041058), (84, 217181960), (96, 190034215), (105, 173745568), (112, 162886470), (120, 152027372), (122, 149535120), (140, 130309176), (160, 114020529), (168, 108590980), (183, 99690080), (210, 86872784), (224, 81443235), (240, 76013686), (244, 74767560), (280, 65154588), (305, 59814048), (336, 54295490), (366, 49845040), (420, 43436392), (427, 42724320), (480, 38006843), (488, 37383780), (560, 32577294), (610, 29907024), (672, 27147745), (732, 24922520), (840, 21718196), (854, 21362160), (915, 19938016), (976, 18691890), (1120, 16288647), (1220, 14953512), (1281, 14241440), (1464, 12461260), (1680, 10859098), (1708, 10681080), (1830, 9969008), (1952, 9345945), (2135, 8544864), (2440, 7476756), (2562, 7120720), (2928, 6230630), (3360, 5429549), (3416, 5340540), (3660, 4984504), (4270, 4272432), (4880, 3738378), (5124, 3560360), (5856, 3115315), (6405, 2848288), (6832, 2670270), (7320, 2492252), (8540, 2136216), (9760, 1869189), (10248, 1780180), (12810, 1424144), (13664, 1335135), (14640, 1246126), (17080, 1068108), (20496, 890090), (25620, 712072), (29280, 623063), (34160, 534054), (40992, 445045), (51240, 356036), (68320, 267027), (89009, 204960), (102480, 178018)]