163627620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 530799360

約数和(自身を除く): 367171740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 61, 65, 76, 78, 95, 114, 122, 130, 156, 181, 183, 190, 195, 228, 244, 247, 260, 285, 305, 362, 366, 380, 390, 494, 543, 570, 610, 724, 732, 741, 780, 793, 905, 915, 988, 1086, 1140, 1159, 1220, 1235, 1482, 1586, 1810, 1830, 2172, 2318, 2353, 2379, 2470, 2715, 2964, 3172, 3439, 3477, 3620, 3660, 3705, 3965, 4636, 4706, 4758, 4940, 5430, 5795, 6878, 6954, 7059, 7410, 7930, 9412, 9516, 10317, 10860, 11041, 11590, 11765, 11895, 13756, 13908, 14118, 14820, 15067, 15860, 17195, 17385, 20634, 22082, 23180, 23530, 23790, 28236, 30134, 33123, 34390, 34770, 35295, 41268, 44164, 44707, 45201, 47060, 47580, 51585, 55205, 60268, 66246, 68780, 69540, 70590, 75335, 89414, 90402, 103170, 110410, 132492, 134121, 141180, 143533, 150670, 165615, 178828, 180804, 206340, 209779, 220820, 223535, 226005, 268242, 287066, 301340, 331230, 419558, 430599, 447070, 452010, 536484, 574132, 629337, 662460, 670605, 717665, 839116, 861198, 894140, 904020, 1048895, 1258674, 1341210, 1435330, 1722396, 2097790, 2152995, 2517348, 2682420, 2727127, 2870660, 3146685, 4195580, 4305990, 5454254, 6293370, 8181381, 8611980, 10908508, 12586740, 13635635, 16362762, 27271270, 32725524, 40906905, 54542540, 81813810, 163627620]

約数ペア:

[(1, 163627620), (2, 81813810), (3, 54542540), (4, 40906905), (5, 32725524), (6, 27271270), (10, 16362762), (12, 13635635), (13, 12586740), (15, 10908508), (19, 8611980), (20, 8181381), (26, 6293370), (30, 5454254), (38, 4305990), (39, 4195580), (52, 3146685), (57, 2870660), (60, 2727127), (61, 2682420), (65, 2517348), (76, 2152995), (78, 2097790), (95, 1722396), (114, 1435330), (122, 1341210), (130, 1258674), (156, 1048895), (181, 904020), (183, 894140), (190, 861198), (195, 839116), (228, 717665), (244, 670605), (247, 662460), (260, 629337), (285, 574132), (305, 536484), (362, 452010), (366, 447070), (380, 430599), (390, 419558), (494, 331230), (543, 301340), (570, 287066), (610, 268242), (724, 226005), (732, 223535), (741, 220820), (780, 209779), (793, 206340), (905, 180804), (915, 178828), (988, 165615), (1086, 150670), (1140, 143533), (1159, 141180), (1220, 134121), (1235, 132492), (1482, 110410), (1586, 103170), (1810, 90402), (1830, 89414), (2172, 75335), (2318, 70590), (2353, 69540), (2379, 68780), (2470, 66246), (2715, 60268), (2964, 55205), (3172, 51585), (3439, 47580), (3477, 47060), (3620, 45201), (3660, 44707), (3705, 44164), (3965, 41268), (4636, 35295), (4706, 34770), (4758, 34390), (4940, 33123), (5430, 30134), (5795, 28236), (6878, 23790), (6954, 23530), (7059, 23180), (7410, 22082), (7930, 20634), (9412, 17385), (9516, 17195), (10317, 15860), (10860, 15067), (11041, 14820), (11590, 14118), (11765, 13908), (11895, 13756)]