144412620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 192

約数和(自身を含む): 476969472

約数和(自身を除く): 332556852

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 61, 66, 68, 85, 102, 110, 122, 132, 165, 170, 183, 187, 204, 211, 220, 244, 255, 305, 330, 340, 366, 374, 422, 510, 561, 610, 633, 660, 671, 732, 748, 844, 915, 935, 1020, 1037, 1055, 1122, 1220, 1266, 1342, 1830, 1870, 2013, 2074, 2110, 2244, 2321, 2532, 2684, 2805, 3111, 3165, 3355, 3587, 3660, 3740, 4026, 4148, 4220, 4642, 5185, 5610, 6222, 6330, 6710, 6963, 7174, 8052, 9284, 10065, 10370, 10761, 11220, 11407, 11605, 12444, 12660, 12871, 13420, 13926, 14348, 15555, 17935, 20130, 20740, 21522, 22814, 23210, 25742, 27852, 31110, 34221, 34815, 35870, 38613, 39457, 40260, 43044, 45628, 46420, 51484, 53805, 57035, 62220, 64355, 68442, 69630, 71740, 77226, 78914, 107610, 114070, 118371, 128710, 136884, 139260, 141581, 154452, 157828, 171105, 193065, 197285, 215220, 218807, 228140, 236742, 257420, 283162, 342210, 386130, 394570, 424743, 437614, 473484, 566324, 591855, 656421, 684420, 707905, 772260, 789140, 849486, 875228, 1094035, 1183710, 1312842, 1415810, 1698972, 2123715, 2188070, 2367420, 2406877, 2625684, 2831620, 3282105, 4247430, 4376140, 4813754, 6564210, 7220631, 8494860, 9627508, 12034385, 13128420, 14441262, 24068770, 28882524, 36103155, 48137540, 72206310, 144412620]

約数ペア:

[(1, 144412620), (2, 72206310), (3, 48137540), (4, 36103155), (5, 28882524), (6, 24068770), (10, 14441262), (11, 13128420), (12, 12034385), (15, 9627508), (17, 8494860), (20, 7220631), (22, 6564210), (30, 4813754), (33, 4376140), (34, 4247430), (44, 3282105), (51, 2831620), (55, 2625684), (60, 2406877), (61, 2367420), (66, 2188070), (68, 2123715), (85, 1698972), (102, 1415810), (110, 1312842), (122, 1183710), (132, 1094035), (165, 875228), (170, 849486), (183, 789140), (187, 772260), (204, 707905), (211, 684420), (220, 656421), (244, 591855), (255, 566324), (305, 473484), (330, 437614), (340, 424743), (366, 394570), (374, 386130), (422, 342210), (510, 283162), (561, 257420), (610, 236742), (633, 228140), (660, 218807), (671, 215220), (732, 197285), (748, 193065), (844, 171105), (915, 157828), (935, 154452), (1020, 141581), (1037, 139260), (1055, 136884), (1122, 128710), (1220, 118371), (1266, 114070), (1342, 107610), (1830, 78914), (1870, 77226), (2013, 71740), (2074, 69630), (2110, 68442), (2244, 64355), (2321, 62220), (2532, 57035), (2684, 53805), (2805, 51484), (3111, 46420), (3165, 45628), (3355, 43044), (3587, 40260), (3660, 39457), (3740, 38613), (4026, 35870), (4148, 34815), (4220, 34221), (4642, 31110), (5185, 27852), (5610, 25742), (6222, 23210), (6330, 22814), (6710, 21522), (6963, 20740), (7174, 20130), (8052, 17935), (9284, 15555), (10065, 14348), (10370, 13926), (10761, 13420), (11220, 12871), (11407, 12660), (11605, 12444)]