221200120560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{58411}}^1$

素因数の和:58967

約数の個数: 160

約数和(自身を含む): 709243176960

約数和(自身を除く): 488043056400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 509, 620, 744, 930, 1018, 1240, 1488, 1527, 1860, 2036, 2480, 2545, 3054, 3720, 4072, 5090, 6108, 7440, 7635, 8144, 10180, 12216, 15270, 15779, 20360, 24432, 30540, 31558, 40720, 47337, 58411, 61080, 63116, 78895, 94674, 116822, 122160, 126232, 157790, 175233, 189348, 233644, 236685, 252464, 292055, 315580, 350466, 378696, 467288, 473370, 584110, 631160, 700932, 757392, 876165, 934576, 946740, 1168220, 1262320, 1401864, 1752330, 1810741, 1893480, 2336440, 2803728, 3504660, 3621482, 3786960, 4672880, 5432223, 7009320, 7242964, 9053705, 10864446, 14018640, 14485928, 18107410, 21728892, 27161115, 28971856, 29731199, 36214820, 43457784, 54322230, 59462398, 72429640, 86915568, 89193597, 108644460, 118924796, 144859280, 148655995, 178387194, 217288920, 237849592, 297311990, 356774388, 434577840, 445967985, 475699184, 594623980, 713548776, 891935970, 921667169, 1189247960, 1427097552, 1783871940, 1843334338, 2378495920, 2765001507, 3567743880, 3686668676, 4608335845, 5530003014, 7135487760, 7373337352, 9216671690, 11060006028, 13825007535, 14746674704, 18433343380, 22120012056, 27650015070, 36866686760, 44240024112, 55300030140, 73733373520, 110600060280, 221200120560]

約数ペア:

[(1, 221200120560), (2, 110600060280), (3, 73733373520), (4, 55300030140), (5, 44240024112), (6, 36866686760), (8, 27650015070), (10, 22120012056), (12, 18433343380), (15, 14746674704), (16, 13825007535), (20, 11060006028), (24, 9216671690), (30, 7373337352), (31, 7135487760), (40, 5530003014), (48, 4608335845), (60, 3686668676), (62, 3567743880), (80, 2765001507), (93, 2378495920), (120, 1843334338), (124, 1783871940), (155, 1427097552), (186, 1189247960), (240, 921667169), (248, 891935970), (310, 713548776), (372, 594623980), (465, 475699184), (496, 445967985), (509, 434577840), (620, 356774388), (744, 297311990), (930, 237849592), (1018, 217288920), (1240, 178387194), (1488, 148655995), (1527, 144859280), (1860, 118924796), (2036, 108644460), (2480, 89193597), (2545, 86915568), (3054, 72429640), (3720, 59462398), (4072, 54322230), (5090, 43457784), (6108, 36214820), (7440, 29731199), (7635, 28971856), (8144, 27161115), (10180, 21728892), (12216, 18107410), (15270, 14485928), (15779, 14018640), (20360, 10864446), (24432, 9053705), (30540, 7242964), (31558, 7009320), (40720, 5432223), (47337, 4672880), (58411, 3786960), (61080, 3621482), (63116, 3504660), (78895, 2803728), (94674, 2336440), (116822, 1893480), (122160, 1810741), (126232, 1752330), (157790, 1401864), (175233, 1262320), (189348, 1168220), (233644, 946740), (236685, 934576), (252464, 876165), (292055, 757392), (315580, 700932), (350466, 631160), (378696, 584110), (467288, 473370)]