173087460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10567}}^1$

素因数の和:10602

約数の個数: 144

約数和(自身を含む): 646254336

約数和(自身を除く): 473166876

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, 10567, 16380, 21134, 31701, 42268, 52835, 63402, 73969, 95103, 105670, 126804, 137371, 147938, 158505, 190206, 211340, 221907, 274742, 295876, 317010, 369845, 380412, 412113, 443814, 475515, 549484, 634020, 665721, 686855, 739690, 824226, 887628, 951030, 961597, 1109535, 1236339, 1331442, 1373710, 1479380, 1648452, 1902060, 1923194, 2060565, 2219070, 2472678, 2662884, 2747420, 2884791, 3328605, 3846388, 4121130, 4438140, 4807985, 4945356, 5769582, 6181695, 6657210, 8242260, 8654373, 9615970, 11539164, 12363390, 13314420, 14423955, 17308746, 19231940, 24726780, 28847910, 34617492, 43271865, 57695820, 86543730, 173087460]

約数ペア:

[(1, 173087460), (2, 86543730), (3, 57695820), (4, 43271865), (5, 34617492), (6, 28847910), (7, 24726780), (9, 19231940), (10, 17308746), (12, 14423955), (13, 13314420), (14, 12363390), (15, 11539164), (18, 9615970), (20, 8654373), (21, 8242260), (26, 6657210), (28, 6181695), (30, 5769582), (35, 4945356), (36, 4807985), (39, 4438140), (42, 4121130), (45, 3846388), (52, 3328605), (60, 2884791), (63, 2747420), (65, 2662884), (70, 2472678), (78, 2219070), (84, 2060565), (90, 1923194), (91, 1902060), (105, 1648452), (117, 1479380), (126, 1373710), (130, 1331442), (140, 1236339), (156, 1109535), (180, 961597), (182, 951030), (195, 887628), (210, 824226), (234, 739690), (252, 686855), (260, 665721), (273, 634020), (315, 549484), (364, 475515), (390, 443814), (420, 412113), (455, 380412), (468, 369845), (546, 317010), (585, 295876), (630, 274742), (780, 221907), (819, 211340), (910, 190206), (1092, 158505), (1170, 147938), (1260, 137371), (1365, 126804), (1638, 105670), (1820, 95103), (2340, 73969), (2730, 63402), (3276, 52835), (4095, 42268), (5460, 31701), (8190, 21134), (10567, 16380)]