2012600460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1$

素因数の和:1160

約数の個数: 192

約数和(自身を含む): 6440716800

約数和(自身を除く): 4428116340

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, 139, 156, 190, 195, 228, 247, 260, 278, 285, 380, 390, 417, 494, 556, 570, 695, 741, 780, 834, 977, 988, 1140, 1235, 1390, 1482, 1668, 1807, 1954, 2085, 2470, 2641, 2780, 2931, 2964, 3614, 3705, 3908, 4170, 4885, 4940, 5282, 5421, 5862, 7228, 7410, 7923, 8340, 9035, 9770, 10564, 10842, 11724, 12701, 13205, 14655, 14820, 15846, 18070, 18563, 19540, 21684, 25402, 26410, 27105, 29310, 31692, 34333, 36140, 37126, 38103, 39615, 50804, 52820, 54210, 55689, 58620, 63505, 68666, 74252, 76206, 79230, 92815, 102999, 108420, 111378, 127010, 135803, 137332, 152412, 158460, 171665, 185630, 190515, 205998, 222756, 241319, 254020, 271606, 278445, 343330, 371260, 381030, 407409, 411996, 482638, 514995, 543212, 556890, 679015, 686660, 723957, 762060, 814818, 965276, 1029990, 1113780, 1206595, 1358030, 1447914, 1629636, 1765439, 2037045, 2059980, 2413190, 2580257, 2716060, 2895828, 3530878, 3619785, 4074090, 4826380, 5160514, 5296317, 7061756, 7239570, 7740771, 8148180, 8827195, 10321028, 10592634, 12901285, 14479140, 15481542, 17654390, 21185268, 25802570, 26481585, 30963084, 33543341, 35308780, 38703855, 51605140, 52963170, 67086682, 77407710, 100630023, 105926340, 134173364, 154815420, 167716705, 201260046, 335433410, 402520092, 503150115, 670866820, 1006300230, 2012600460]

約数ペア:

[(1, 2012600460), (2, 1006300230), (3, 670866820), (4, 503150115), (5, 402520092), (6, 335433410), (10, 201260046), (12, 167716705), (13, 154815420), (15, 134173364), (19, 105926340), (20, 100630023), (26, 77407710), (30, 67086682), (38, 52963170), (39, 51605140), (52, 38703855), (57, 35308780), (60, 33543341), (65, 30963084), (76, 26481585), (78, 25802570), (95, 21185268), (114, 17654390), (130, 15481542), (139, 14479140), (156, 12901285), (190, 10592634), (195, 10321028), (228, 8827195), (247, 8148180), (260, 7740771), (278, 7239570), (285, 7061756), (380, 5296317), (390, 5160514), (417, 4826380), (494, 4074090), (556, 3619785), (570, 3530878), (695, 2895828), (741, 2716060), (780, 2580257), (834, 2413190), (977, 2059980), (988, 2037045), (1140, 1765439), (1235, 1629636), (1390, 1447914), (1482, 1358030), (1668, 1206595), (1807, 1113780), (1954, 1029990), (2085, 965276), (2470, 814818), (2641, 762060), (2780, 723957), (2931, 686660), (2964, 679015), (3614, 556890), (3705, 543212), (3908, 514995), (4170, 482638), (4885, 411996), (4940, 407409), (5282, 381030), (5421, 371260), (5862, 343330), (7228, 278445), (7410, 271606), (7923, 254020), (8340, 241319), (9035, 222756), (9770, 205998), (10564, 190515), (10842, 185630), (11724, 171665), (12701, 158460), (13205, 152412), (14655, 137332), (14820, 135803), (15846, 127010), (18070, 111378), (18563, 108420), (19540, 102999), (21684, 92815), (25402, 79230), (26410, 76206), (27105, 74252), (29310, 68666), (31692, 63505), (34333, 58620), (36140, 55689), (37126, 54210), (38103, 52820), (39615, 50804)]