156514020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 508032000

約数和(自身を除く): 351517980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 59, 60, 65, 76, 78, 95, 114, 118, 130, 156, 177, 179, 190, 195, 228, 236, 247, 260, 285, 295, 354, 358, 380, 390, 494, 537, 570, 590, 708, 716, 741, 767, 780, 885, 895, 988, 1074, 1121, 1140, 1180, 1235, 1482, 1534, 1770, 1790, 2148, 2242, 2301, 2327, 2470, 2685, 2964, 3068, 3363, 3401, 3540, 3580, 3705, 3835, 4484, 4602, 4654, 4940, 5370, 5605, 6726, 6802, 6981, 7410, 7670, 9204, 9308, 10203, 10561, 10740, 11210, 11505, 11635, 13452, 13604, 13962, 14573, 14820, 15340, 16815, 17005, 20406, 21122, 22420, 23010, 23270, 27924, 29146, 31683, 33630, 34010, 34905, 40812, 42244, 43719, 44213, 46020, 46540, 51015, 52805, 58292, 63366, 67260, 68020, 69810, 72865, 87438, 88426, 102030, 105610, 126732, 132639, 137293, 139620, 145730, 158415, 174876, 176852, 200659, 204060, 211220, 218595, 221065, 265278, 274586, 291460, 316830, 401318, 411879, 437190, 442130, 530556, 549172, 601977, 633660, 663195, 686465, 802636, 823758, 874380, 884260, 1003295, 1203954, 1326390, 1372930, 1647516, 2006590, 2059395, 2407908, 2608567, 2652780, 2745860, 3009885, 4013180, 4118790, 5217134, 6019770, 7825701, 8237580, 10434268, 12039540, 13042835, 15651402, 26085670, 31302804, 39128505, 52171340, 78257010, 156514020]

約数ペア:

[(1, 156514020), (2, 78257010), (3, 52171340), (4, 39128505), (5, 31302804), (6, 26085670), (10, 15651402), (12, 13042835), (13, 12039540), (15, 10434268), (19, 8237580), (20, 7825701), (26, 6019770), (30, 5217134), (38, 4118790), (39, 4013180), (52, 3009885), (57, 2745860), (59, 2652780), (60, 2608567), (65, 2407908), (76, 2059395), (78, 2006590), (95, 1647516), (114, 1372930), (118, 1326390), (130, 1203954), (156, 1003295), (177, 884260), (179, 874380), (190, 823758), (195, 802636), (228, 686465), (236, 663195), (247, 633660), (260, 601977), (285, 549172), (295, 530556), (354, 442130), (358, 437190), (380, 411879), (390, 401318), (494, 316830), (537, 291460), (570, 274586), (590, 265278), (708, 221065), (716, 218595), (741, 211220), (767, 204060), (780, 200659), (885, 176852), (895, 174876), (988, 158415), (1074, 145730), (1121, 139620), (1140, 137293), (1180, 132639), (1235, 126732), (1482, 105610), (1534, 102030), (1770, 88426), (1790, 87438), (2148, 72865), (2242, 69810), (2301, 68020), (2327, 67260), (2470, 63366), (2685, 58292), (2964, 52805), (3068, 51015), (3363, 46540), (3401, 46020), (3540, 44213), (3580, 43719), (3705, 42244), (3835, 40812), (4484, 34905), (4602, 34010), (4654, 33630), (4940, 31683), (5370, 29146), (5605, 27924), (6726, 23270), (6802, 23010), (6981, 22420), (7410, 21122), (7670, 20406), (9204, 17005), (9308, 16815), (10203, 15340), (10561, 14820), (10740, 14573), (11210, 13962), (11505, 13604), (11635, 13452)]