420153961600

素因数分解:

$2^7\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5437}}^1$

素因数の和:5552

約数の個数: 384

約数和(自身を含む): 1155501043200

約数和(自身を除く): 735347081600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 41, 50, 62, 64, 76, 80, 82, 95, 100, 124, 128, 152, 155, 160, 164, 190, 200, 205, 248, 304, 310, 320, 328, 380, 400, 410, 475, 496, 589, 608, 620, 640, 656, 760, 775, 779, 800, 820, 950, 992, 1025, 1178, 1216, 1240, 1271, 1312, 1520, 1550, 1558, 1600, 1640, 1900, 1984, 2050, 2356, 2432, 2480, 2542, 2624, 2945, 3040, 3100, 3116, 3200, 3280, 3800, 3895, 3968, 4100, 4712, 4960, 5084, 5248, 5437, 5890, 6080, 6200, 6232, 6355, 6560, 7600, 7790, 8200, 9424, 9920, 10168, 10874, 11780, 12160, 12400, 12464, 12710, 13120, 14725, 15200, 15580, 16400, 18848, 19475, 19840, 20336, 21748, 23560, 24149, 24800, 24928, 25420, 26240, 27185, 29450, 30400, 31160, 31775, 32800, 37696, 38950, 40672, 43496, 47120, 48298, 49600, 49856, 50840, 54370, 58900, 60800, 62320, 63550, 65600, 75392, 77900, 81344, 86992, 94240, 96596, 99200, 99712, 101680, 103303, 108740, 117800, 120745, 124640, 127100, 131200, 135925, 155800, 162688, 168547, 173984, 188480, 193192, 203360, 206606, 217480, 222917, 235600, 241490, 249280, 254200, 271850, 311600, 337094, 347968, 376960, 386384, 406720, 413212, 434960, 445834, 471200, 482980, 498560, 508400, 516515, 543700, 603725, 623200, 674188, 695936, 772768, 813440, 826424, 842735, 869920, 891668, 942400, 965960, 1016800, 1033030, 1087400, 1114585, 1207450, 1246400, 1348376, 1545536, 1652848, 1685470, 1739840, 1783336, 1884800, 1931920, 2033600, 2066060, 2174800, 2229170, 2414900, 2492800, 2582575, 2696752, 3091072, 3202393, 3305696, 3370940, 3479680, 3566672, 3863840, 4067200, 4132120, 4213675, 4235423, 4349600, 4458340, 4829800, 5165150, 5393504, 5572925, 6404786, 6611392, 6741880, 6910427, 7133344, 7727680, 8264240, 8427350, 8470846, 8699200, 8916680, 9659600, 10330300, 10787008, 11145850, 12809572, 13222784, 13483760, 13820854, 14266688, 15455360, 16011965, 16528480, 16854700, 16941692, 17398400, 17833360, 19319200, 20660600, 21177115, 21574016, 22291700, 25619144, 26967520, 27641708, 28533376, 32023930, 33056960, 33709400, 33883384, 34552135, 35666720, 38638400, 41321200, 42354230, 44583400, 51238288, 53935040, 55283416, 64047860, 66113920, 67418800, 67766768, 69104270, 71333440, 77276800, 80059825, 82642400, 84708460, 89166800, 102476576, 105885575, 107870080, 110566832, 128095720, 131298113, 134837600, 135533536, 138208540, 142666880, 160119650, 165284800, 169416920, 172760675, 178333600, 204953152, 211771150, 221133664, 256191440, 262596226, 269675200, 271067072, 276417080, 320239300, 330569600, 338833840, 345521350, 356667200, 409906304, 423542300, 442267328, 512382880, 525192452, 539350400, 542134144, 552834160, 640478600, 656490565, 677667680, 691042700, 713334400, 847084600, 884534656, 1024765760, 1050384904, 1105668320, 1280957200, 1312981130, 1355335360, 1382085400, 1694169200, 2049531520, 2100769808, 2211336640, 2561914400, 2625962260, 2710670720, 2764170800, 3282452825, 3388338400, 4201539616, 4422673280, 5123828800, 5251924520, 5528341600, 6564905650, 6776676800, 8403079232, 10247657600, 10503849040, 11056683200, 13129811300, 13553353600, 16806158464, 21007698080, 22113366400, 26259622600, 42015396160, 52519245200, 84030792320, 105038490400, 210076980800, 420153961600]

約数ペア:

[(1, 420153961600), (2, 210076980800), (4, 105038490400), (5, 84030792320), (8, 52519245200), (10, 42015396160), (16, 26259622600), (19, 22113366400), (20, 21007698080), (25, 16806158464), (31, 13553353600), (32, 13129811300), (38, 11056683200), (40, 10503849040), (41, 10247657600), (50, 8403079232), (62, 6776676800), (64, 6564905650), (76, 5528341600), (80, 5251924520), (82, 5123828800), (95, 4422673280), (100, 4201539616), (124, 3388338400), (128, 3282452825), (152, 2764170800), (155, 2710670720), (160, 2625962260), (164, 2561914400), (190, 2211336640), (200, 2100769808), (205, 2049531520), (248, 1694169200), (304, 1382085400), (310, 1355335360), (320, 1312981130), (328, 1280957200), (380, 1105668320), (400, 1050384904), (410, 1024765760), (475, 884534656), (496, 847084600), (589, 713334400), (608, 691042700), (620, 677667680), (640, 656490565), (656, 640478600), (760, 552834160), (775, 542134144), (779, 539350400), (800, 525192452), (820, 512382880), (950, 442267328), (992, 423542300), (1025, 409906304), (1178, 356667200), (1216, 345521350), (1240, 338833840), (1271, 330569600), (1312, 320239300), (1520, 276417080), (1550, 271067072), (1558, 269675200), (1600, 262596226), (1640, 256191440), (1900, 221133664), (1984, 211771150), (2050, 204953152), (2356, 178333600), (2432, 172760675), (2480, 169416920), (2542, 165284800), (2624, 160119650), (2945, 142666880), (3040, 138208540), (3100, 135533536), (3116, 134837600), (3200, 131298113), (3280, 128095720), (3800, 110566832), (3895, 107870080), (3968, 105885575), (4100, 102476576), (4712, 89166800), (4960, 84708460), (5084, 82642400), (5248, 80059825), (5437, 77276800), (5890, 71333440), (6080, 69104270), (6200, 67766768), (6232, 67418800), (6355, 66113920), (6560, 64047860), (7600, 55283416), (7790, 53935040), (8200, 51238288), (9424, 44583400), (9920, 42354230), (10168, 41321200), (10874, 38638400), (11780, 35666720), (12160, 34552135), (12400, 33883384), (12464, 33709400), (12710, 33056960), (13120, 32023930), (14725, 28533376), (15200, 27641708), (15580, 26967520), (16400, 25619144), (18848, 22291700), (19475, 21574016), (19840, 21177115), (20336, 20660600), (21748, 19319200), (23560, 17833360), (24149, 17398400), (24800, 16941692), (24928, 16854700), (25420, 16528480), (26240, 16011965), (27185, 15455360), (29450, 14266688), (30400, 13820854), (31160, 13483760), (31775, 13222784), (32800, 12809572), (37696, 11145850), (38950, 10787008), (40672, 10330300), (43496, 9659600), (47120, 8916680), (48298, 8699200), (49600, 8470846), (49856, 8427350), (50840, 8264240), (54370, 7727680), (58900, 7133344), (60800, 6910427), (62320, 6741880), (63550, 6611392), (65600, 6404786), (75392, 5572925), (77900, 5393504), (81344, 5165150), (86992, 4829800), (94240, 4458340), (96596, 4349600), (99200, 4235423), (99712, 4213675), (101680, 4132120), (103303, 4067200), (108740, 3863840), (117800, 3566672), (120745, 3479680), (124640, 3370940), (127100, 3305696), (131200, 3202393), (135925, 3091072), (155800, 2696752), (162688, 2582575), (168547, 2492800), (173984, 2414900), (188480, 2229170), (193192, 2174800), (203360, 2066060), (206606, 2033600), (217480, 1931920), (222917, 1884800), (235600, 1783336), (241490, 1739840), (249280, 1685470), (254200, 1652848), (271850, 1545536), (311600, 1348376), (337094, 1246400), (347968, 1207450), (376960, 1114585), (386384, 1087400), (406720, 1033030), (413212, 1016800), (434960, 965960), (445834, 942400), (471200, 891668), (482980, 869920), (498560, 842735), (508400, 826424), (516515, 813440), (543700, 772768), (603725, 695936), (623200, 674188)]