1456009140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{2293}}^1$

素因数の和:2881

約数の個数: 96

約数和(自身を含む): 4300974720

約数和(自身を除く): 2844965580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 557, 570, 1114, 1140, 1671, 2228, 2293, 2785, 3342, 4586, 5570, 6684, 6879, 8355, 9172, 10583, 11140, 11465, 13758, 16710, 21166, 22930, 27516, 31749, 33420, 34395, 42332, 43567, 45860, 52915, 63498, 68790, 87134, 105830, 126996, 130701, 137580, 158745, 174268, 211660, 217835, 261402, 317490, 435670, 522804, 634980, 653505, 871340, 1277201, 1307010, 2554402, 2614020, 3831603, 5108804, 6386005, 7663206, 12772010, 15326412, 19158015, 24266819, 25544020, 38316030, 48533638, 72800457, 76632060, 97067276, 121334095, 145600914, 242668190, 291201828, 364002285, 485336380, 728004570, 1456009140]

約数ペア:

[(1, 1456009140), (2, 728004570), (3, 485336380), (4, 364002285), (5, 291201828), (6, 242668190), (10, 145600914), (12, 121334095), (15, 97067276), (19, 76632060), (20, 72800457), (30, 48533638), (38, 38316030), (57, 25544020), (60, 24266819), (76, 19158015), (95, 15326412), (114, 12772010), (190, 7663206), (228, 6386005), (285, 5108804), (380, 3831603), (557, 2614020), (570, 2554402), (1114, 1307010), (1140, 1277201), (1671, 871340), (2228, 653505), (2293, 634980), (2785, 522804), (3342, 435670), (4586, 317490), (5570, 261402), (6684, 217835), (6879, 211660), (8355, 174268), (9172, 158745), (10583, 137580), (11140, 130701), (11465, 126996), (13758, 105830), (16710, 87134), (21166, 68790), (22930, 63498), (27516, 52915), (31749, 45860), (33420, 43567), (34395, 42332)]