1480068269240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1273681}}^1$

素因数の和:1273861

約数の個数: 128

約数和(自身を含む): 3851614368000

約数和(自身を除く): 2371546098760

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 139, 152, 190, 209, 220, 278, 380, 418, 440, 556, 695, 760, 836, 1045, 1112, 1390, 1529, 1672, 2090, 2641, 2780, 3058, 4180, 5282, 5560, 6116, 7645, 8360, 10564, 12232, 13205, 15290, 21128, 26410, 29051, 30580, 52820, 58102, 61160, 105640, 116204, 145255, 232408, 290510, 581020, 1162040, 1273681, 2547362, 5094724, 6368405, 10189448, 12736810, 14010491, 24199939, 25473620, 28020982, 48399878, 50947240, 56041964, 70052455, 96799756, 112083928, 120999695, 140104910, 177041659, 193599512, 241999390, 266199329, 280209820, 354083318, 483998780, 532398658, 560419640, 708166636, 885208295, 967997560, 1064797316, 1330996645, 1416333272, 1770416590, 1947458249, 2129594632, 2661993290, 3363791521, 3540833180, 3894916498, 5323986580, 6727583042, 7081666360, 7789832996, 9737291245, 10647973160, 13455166084, 15579665992, 16818957605, 19474582490, 26910332168, 33637915210, 37001706731, 38949164980, 67275830420, 74003413462, 77898329960, 134551660840, 148006826924, 185008533655, 296013653848, 370017067310, 740034134620, 1480068269240]

約数ペア:

[(1, 1480068269240), (2, 740034134620), (4, 370017067310), (5, 296013653848), (8, 185008533655), (10, 148006826924), (11, 134551660840), (19, 77898329960), (20, 74003413462), (22, 67275830420), (38, 38949164980), (40, 37001706731), (44, 33637915210), (55, 26910332168), (76, 19474582490), (88, 16818957605), (95, 15579665992), (110, 13455166084), (139, 10647973160), (152, 9737291245), (190, 7789832996), (209, 7081666360), (220, 6727583042), (278, 5323986580), (380, 3894916498), (418, 3540833180), (440, 3363791521), (556, 2661993290), (695, 2129594632), (760, 1947458249), (836, 1770416590), (1045, 1416333272), (1112, 1330996645), (1390, 1064797316), (1529, 967997560), (1672, 885208295), (2090, 708166636), (2641, 560419640), (2780, 532398658), (3058, 483998780), (4180, 354083318), (5282, 280209820), (5560, 266199329), (6116, 241999390), (7645, 193599512), (8360, 177041659), (10564, 140104910), (12232, 120999695), (13205, 112083928), (15290, 96799756), (21128, 70052455), (26410, 56041964), (29051, 50947240), (30580, 48399878), (52820, 28020982), (58102, 25473620), (61160, 24199939), (105640, 14010491), (116204, 12736810), (145255, 10189448), (232408, 6368405), (290510, 5094724), (581020, 2547362), (1162040, 1273681)]