40809670980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{144931}}^1$

素因数の和:144994

約数の個数: 144

約数和(自身を含む): 129875304384

約数和(自身を除く): 89065633404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 361, 380, 390, 494, 570, 722, 741, 780, 988, 1083, 1140, 1235, 1444, 1482, 1805, 2166, 2470, 2964, 3610, 3705, 4332, 4693, 4940, 5415, 7220, 7410, 9386, 10830, 14079, 14820, 18772, 21660, 23465, 28158, 46930, 56316, 70395, 93860, 140790, 144931, 281580, 289862, 434793, 579724, 724655, 869586, 1449310, 1739172, 1884103, 2173965, 2753689, 2898620, 3768206, 4347930, 5507378, 5652309, 7536412, 8261067, 8695860, 9420515, 11014756, 11304618, 13768445, 16522134, 18841030, 22609236, 27536890, 28261545, 33044268, 35797957, 37682060, 41305335, 52320091, 55073780, 56523090, 71595914, 82610670, 104640182, 107393871, 113046180, 143191828, 156960273, 165221340, 178989785, 209280364, 214787742, 261600455, 313920546, 357979570, 429575484, 523200910, 536969355, 627841092, 680161183, 715959140, 784801365, 1046401820, 1073938710, 1360322366, 1569602730, 2040483549, 2147877420, 2720644732, 3139205460, 3400805915, 4080967098, 6801611830, 8161934196, 10202417745, 13603223660, 20404835490, 40809670980]

約数ペア:

[(1, 40809670980), (2, 20404835490), (3, 13603223660), (4, 10202417745), (5, 8161934196), (6, 6801611830), (10, 4080967098), (12, 3400805915), (13, 3139205460), (15, 2720644732), (19, 2147877420), (20, 2040483549), (26, 1569602730), (30, 1360322366), (38, 1073938710), (39, 1046401820), (52, 784801365), (57, 715959140), (60, 680161183), (65, 627841092), (76, 536969355), (78, 523200910), (95, 429575484), (114, 357979570), (130, 313920546), (156, 261600455), (190, 214787742), (195, 209280364), (228, 178989785), (247, 165221340), (260, 156960273), (285, 143191828), (361, 113046180), (380, 107393871), (390, 104640182), (494, 82610670), (570, 71595914), (722, 56523090), (741, 55073780), (780, 52320091), (988, 41305335), (1083, 37682060), (1140, 35797957), (1235, 33044268), (1444, 28261545), (1482, 27536890), (1805, 22609236), (2166, 18841030), (2470, 16522134), (2964, 13768445), (3610, 11304618), (3705, 11014756), (4332, 9420515), (4693, 8695860), (4940, 8261067), (5415, 7536412), (7220, 5652309), (7410, 5507378), (9386, 4347930), (10830, 3768206), (14079, 2898620), (14820, 2753689), (18772, 2173965), (21660, 1884103), (23465, 1739172), (28158, 1449310), (46930, 869586), (56316, 724655), (70395, 579724), (93860, 434793), (140790, 289862), (144931, 281580)]