354495540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1502

約数の個数: 192

約数和(自身を含む): 1233469440

約数和(自身を除く): 878973900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 310, 372, 380, 399, 420, 434, 465, 532, 570, 589, 620, 651, 665, 798, 868, 930, 1085, 1140, 1178, 1302, 1330, 1433, 1596, 1767, 1860, 1995, 2170, 2356, 2604, 2660, 2866, 2945, 3255, 3534, 3990, 4123, 4299, 4340, 5732, 5890, 6510, 7068, 7165, 7980, 8246, 8598, 8835, 10031, 11780, 12369, 13020, 14330, 16492, 17196, 17670, 20062, 20615, 21495, 24738, 27227, 28660, 30093, 35340, 40124, 41230, 42990, 44423, 49476, 50155, 54454, 60186, 61845, 81681, 82460, 85980, 88846, 100310, 108908, 120372, 123690, 133269, 136135, 150465, 163362, 177692, 190589, 200620, 222115, 247380, 266538, 272270, 300930, 310961, 326724, 381178, 408405, 444230, 533076, 544540, 571767, 601860, 621922, 666345, 762356, 816810, 844037, 888460, 932883, 952945, 1143534, 1243844, 1332690, 1554805, 1633620, 1688074, 1865766, 1905890, 2287068, 2532111, 2665380, 2858835, 3109610, 3376148, 3731532, 3811780, 4220185, 4664415, 5064222, 5717670, 5908259, 6219220, 8440370, 9328830, 10128444, 11435340, 11816518, 12660555, 16880740, 17724777, 18657660, 23633036, 25321110, 29541295, 35449554, 50642220, 59082590, 70899108, 88623885, 118165180, 177247770, 354495540]

約数ペア:

[(1, 354495540), (2, 177247770), (3, 118165180), (4, 88623885), (5, 70899108), (6, 59082590), (7, 50642220), (10, 35449554), (12, 29541295), (14, 25321110), (15, 23633036), (19, 18657660), (20, 17724777), (21, 16880740), (28, 12660555), (30, 11816518), (31, 11435340), (35, 10128444), (38, 9328830), (42, 8440370), (57, 6219220), (60, 5908259), (62, 5717670), (70, 5064222), (76, 4664415), (84, 4220185), (93, 3811780), (95, 3731532), (105, 3376148), (114, 3109610), (124, 2858835), (133, 2665380), (140, 2532111), (155, 2287068), (186, 1905890), (190, 1865766), (210, 1688074), (217, 1633620), (228, 1554805), (266, 1332690), (285, 1243844), (310, 1143534), (372, 952945), (380, 932883), (399, 888460), (420, 844037), (434, 816810), (465, 762356), (532, 666345), (570, 621922), (589, 601860), (620, 571767), (651, 544540), (665, 533076), (798, 444230), (868, 408405), (930, 381178), (1085, 326724), (1140, 310961), (1178, 300930), (1302, 272270), (1330, 266538), (1433, 247380), (1596, 222115), (1767, 200620), (1860, 190589), (1995, 177692), (2170, 163362), (2356, 150465), (2604, 136135), (2660, 133269), (2866, 123690), (2945, 120372), (3255, 108908), (3534, 100310), (3990, 88846), (4123, 85980), (4299, 82460), (4340, 81681), (5732, 61845), (5890, 60186), (6510, 54454), (7068, 50155), (7165, 49476), (7980, 44423), (8246, 42990), (8598, 41230), (8835, 40124), (10031, 35340), (11780, 30093), (12369, 28660), (13020, 27227), (14330, 24738), (16492, 21495), (17196, 20615), (17670, 20062)]