352645020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21529}}^1$

素因数の和:21564

約数の個数: 144

約数和(自身を含む): 1316602560

約数和(自身を除く): 963957540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 21529, 43058, 64587, 86116, 107645, 129174, 150703, 193761, 215290, 258348, 279877, 301406, 322935, 387522, 430580, 452109, 559754, 602812, 645870, 753515, 775044, 839631, 904218, 968805, 1119508, 1291740, 1356327, 1399385, 1507030, 1679262, 1808436, 1937610, 1959139, 2260545, 2518893, 2712654, 2798770, 3014060, 3358524, 3875220, 3918278, 4198155, 4521090, 5037786, 5425308, 5597540, 5877417, 6781635, 7836556, 8396310, 9042180, 9795695, 10075572, 11754834, 12594465, 13563270, 16792620, 17632251, 19591390, 23509668, 25188930, 27126540, 29387085, 35264502, 39182780, 50377860, 58774170, 70529004, 88161255, 117548340, 176322510, 352645020]

約数ペア:

[(1, 352645020), (2, 176322510), (3, 117548340), (4, 88161255), (5, 70529004), (6, 58774170), (7, 50377860), (9, 39182780), (10, 35264502), (12, 29387085), (13, 27126540), (14, 25188930), (15, 23509668), (18, 19591390), (20, 17632251), (21, 16792620), (26, 13563270), (28, 12594465), (30, 11754834), (35, 10075572), (36, 9795695), (39, 9042180), (42, 8396310), (45, 7836556), (52, 6781635), (60, 5877417), (63, 5597540), (65, 5425308), (70, 5037786), (78, 4521090), (84, 4198155), (90, 3918278), (91, 3875220), (105, 3358524), (117, 3014060), (126, 2798770), (130, 2712654), (140, 2518893), (156, 2260545), (180, 1959139), (182, 1937610), (195, 1808436), (210, 1679262), (234, 1507030), (252, 1399385), (260, 1356327), (273, 1291740), (315, 1119508), (364, 968805), (390, 904218), (420, 839631), (455, 775044), (468, 753515), (546, 645870), (585, 602812), (630, 559754), (780, 452109), (819, 430580), (910, 387522), (1092, 322935), (1170, 301406), (1260, 279877), (1365, 258348), (1638, 215290), (1820, 193761), (2340, 150703), (2730, 129174), (3276, 107645), (4095, 86116), (5460, 64587), (8190, 43058), (16380, 21529)]