1572123180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{3449}}^1$

素因数の和:3639

約数の個数: 96

約数和(自身を含む): 4506969600

約数和(自身を除く): 2934846420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 107, 142, 213, 214, 284, 321, 355, 426, 428, 535, 642, 710, 852, 1065, 1070, 1284, 1420, 1605, 2130, 2140, 3210, 3449, 4260, 6420, 6898, 7597, 10347, 13796, 15194, 17245, 20694, 22791, 30388, 34490, 37985, 41388, 45582, 51735, 68980, 75970, 91164, 103470, 113955, 151940, 206940, 227910, 244879, 369043, 455820, 489758, 734637, 738086, 979516, 1107129, 1224395, 1469274, 1476172, 1845215, 2214258, 2448790, 2938548, 3673185, 3690430, 4428516, 4897580, 5535645, 7346370, 7380860, 11071290, 14692740, 22142580, 26202053, 52404106, 78606159, 104808212, 131010265, 157212318, 262020530, 314424636, 393030795, 524041060, 786061590, 1572123180]

約数ペア:

[(1, 1572123180), (2, 786061590), (3, 524041060), (4, 393030795), (5, 314424636), (6, 262020530), (10, 157212318), (12, 131010265), (15, 104808212), (20, 78606159), (30, 52404106), (60, 26202053), (71, 22142580), (107, 14692740), (142, 11071290), (213, 7380860), (214, 7346370), (284, 5535645), (321, 4897580), (355, 4428516), (426, 3690430), (428, 3673185), (535, 2938548), (642, 2448790), (710, 2214258), (852, 1845215), (1065, 1476172), (1070, 1469274), (1284, 1224395), (1420, 1107129), (1605, 979516), (2130, 738086), (2140, 734637), (3210, 489758), (3449, 455820), (4260, 369043), (6420, 244879), (6898, 227910), (7597, 206940), (10347, 151940), (13796, 113955), (15194, 103470), (17245, 91164), (20694, 75970), (22791, 68980), (30388, 51735), (34490, 45582), (37985, 41388)]