21694023200

素因数分解:

$2^5\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:668

約数の個数: 288

約数和(自身を含む): 57938291712

約数和(自身を除く): 36244268512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 73, 80, 92, 100, 115, 124, 146, 155, 160, 184, 200, 230, 248, 292, 310, 365, 368, 400, 460, 496, 521, 575, 584, 620, 713, 730, 736, 775, 800, 920, 992, 1042, 1150, 1168, 1240, 1426, 1460, 1550, 1679, 1825, 1840, 2084, 2263, 2300, 2336, 2480, 2605, 2852, 2920, 3100, 3358, 3565, 3650, 3680, 4168, 4526, 4600, 4960, 5210, 5704, 5840, 6200, 6716, 7130, 7300, 8336, 8395, 9052, 9200, 10420, 11315, 11408, 11680, 11983, 12400, 13025, 13432, 14260, 14600, 16151, 16672, 16790, 17825, 18104, 18400, 20840, 22630, 22816, 23966, 24800, 26050, 26864, 28520, 29200, 32302, 33580, 35650, 36208, 38033, 41680, 41975, 45260, 47932, 52049, 52100, 53728, 56575, 57040, 58400, 59915, 64604, 67160, 71300, 72416, 76066, 80755, 83360, 83950, 90520, 95864, 104098, 104200, 113150, 114080, 119830, 129208, 134320, 142600, 152132, 161510, 167900, 181040, 190165, 191728, 208196, 208400, 226300, 239660, 258416, 260245, 268640, 285200, 299575, 304264, 323020, 335800, 362080, 371473, 380330, 383456, 403775, 416392, 416800, 452600, 479320, 516832, 520490, 570400, 599150, 608528, 646040, 671600, 742946, 760660, 807550, 832784, 874759, 905200, 950825, 958640, 1040980, 1179023, 1198300, 1217056, 1292080, 1301225, 1343200, 1485892, 1521320, 1615100, 1665568, 1749518, 1810400, 1857365, 1901650, 1917280, 2081960, 2358046, 2396600, 2584160, 2602450, 2971784, 3042640, 3230200, 3499036, 3714730, 3803300, 4163920, 4373795, 4716092, 4793200, 5204900, 5895115, 5943568, 6085280, 6460400, 6998072, 7429460, 7606600, 8327840, 8747590, 9286825, 9432184, 9586400, 10409800, 11790230, 11887136, 12920800, 13996144, 14858920, 15213200, 17495180, 18573650, 18864368, 20819600, 21868975, 23580460, 27117529, 27992288, 29475575, 29717840, 30426400, 34990360, 37147300, 37728736, 41639200, 43737950, 47160920, 54235058, 58951150, 59435680, 69980720, 74294600, 87475900, 94321840, 108470116, 117902300, 135587645, 139961440, 148589200, 174951800, 188643680, 216940232, 235804600, 271175290, 297178400, 349903600, 433880464, 471609200, 542350580, 677938225, 699807200, 867760928, 943218400, 1084701160, 1355876450, 2169402320, 2711752900, 4338804640, 5423505800, 10847011600, 21694023200]

約数ペア:

[(1, 21694023200), (2, 10847011600), (4, 5423505800), (5, 4338804640), (8, 2711752900), (10, 2169402320), (16, 1355876450), (20, 1084701160), (23, 943218400), (25, 867760928), (31, 699807200), (32, 677938225), (40, 542350580), (46, 471609200), (50, 433880464), (62, 349903600), (73, 297178400), (80, 271175290), (92, 235804600), (100, 216940232), (115, 188643680), (124, 174951800), (146, 148589200), (155, 139961440), (160, 135587645), (184, 117902300), (200, 108470116), (230, 94321840), (248, 87475900), (292, 74294600), (310, 69980720), (365, 59435680), (368, 58951150), (400, 54235058), (460, 47160920), (496, 43737950), (521, 41639200), (575, 37728736), (584, 37147300), (620, 34990360), (713, 30426400), (730, 29717840), (736, 29475575), (775, 27992288), (800, 27117529), (920, 23580460), (992, 21868975), (1042, 20819600), (1150, 18864368), (1168, 18573650), (1240, 17495180), (1426, 15213200), (1460, 14858920), (1550, 13996144), (1679, 12920800), (1825, 11887136), (1840, 11790230), (2084, 10409800), (2263, 9586400), (2300, 9432184), (2336, 9286825), (2480, 8747590), (2605, 8327840), (2852, 7606600), (2920, 7429460), (3100, 6998072), (3358, 6460400), (3565, 6085280), (3650, 5943568), (3680, 5895115), (4168, 5204900), (4526, 4793200), (4600, 4716092), (4960, 4373795), (5210, 4163920), (5704, 3803300), (5840, 3714730), (6200, 3499036), (6716, 3230200), (7130, 3042640), (7300, 2971784), (8336, 2602450), (8395, 2584160), (9052, 2396600), (9200, 2358046), (10420, 2081960), (11315, 1917280), (11408, 1901650), (11680, 1857365), (11983, 1810400), (12400, 1749518), (13025, 1665568), (13432, 1615100), (14260, 1521320), (14600, 1485892), (16151, 1343200), (16672, 1301225), (16790, 1292080), (17825, 1217056), (18104, 1198300), (18400, 1179023), (20840, 1040980), (22630, 958640), (22816, 950825), (23966, 905200), (24800, 874759), (26050, 832784), (26864, 807550), (28520, 760660), (29200, 742946), (32302, 671600), (33580, 646040), (35650, 608528), (36208, 599150), (38033, 570400), (41680, 520490), (41975, 516832), (45260, 479320), (47932, 452600), (52049, 416800), (52100, 416392), (53728, 403775), (56575, 383456), (57040, 380330), (58400, 371473), (59915, 362080), (64604, 335800), (67160, 323020), (71300, 304264), (72416, 299575), (76066, 285200), (80755, 268640), (83360, 260245), (83950, 258416), (90520, 239660), (95864, 226300), (104098, 208400), (104200, 208196), (113150, 191728), (114080, 190165), (119830, 181040), (129208, 167900), (134320, 161510), (142600, 152132)]