147252840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 522028800

約数和(自身を除く): 374775960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 79, 84, 98, 105, 120, 140, 147, 158, 168, 196, 210, 237, 245, 280, 294, 316, 317, 392, 395, 420, 474, 490, 553, 588, 632, 634, 735, 790, 840, 948, 951, 980, 1106, 1176, 1185, 1268, 1470, 1580, 1585, 1659, 1896, 1902, 1960, 2212, 2219, 2370, 2536, 2765, 2940, 3160, 3170, 3318, 3804, 3871, 4424, 4438, 4740, 4755, 5530, 5880, 6340, 6636, 6657, 7608, 7742, 8295, 8876, 9480, 9510, 11060, 11095, 11613, 12680, 13272, 13314, 15484, 15533, 16590, 17752, 19020, 19355, 22120, 22190, 23226, 25043, 26628, 30968, 31066, 33180, 33285, 38040, 38710, 44380, 46452, 46599, 50086, 53256, 58065, 62132, 66360, 66570, 75129, 77420, 77665, 88760, 92904, 93198, 100172, 116130, 124264, 125215, 133140, 150258, 154840, 155330, 175301, 186396, 200344, 232260, 232995, 250430, 266280, 300516, 310660, 350602, 372792, 375645, 464520, 465990, 500860, 525903, 601032, 621320, 701204, 751290, 876505, 931980, 1001720, 1051806, 1227107, 1402408, 1502580, 1753010, 1863960, 2103612, 2454214, 2629515, 3005160, 3506020, 3681321, 4207224, 4908428, 5259030, 6135535, 7012040, 7362642, 9816856, 10518060, 12271070, 14725284, 18406605, 21036120, 24542140, 29450568, 36813210, 49084280, 73626420, 147252840]

約数ペア:

[(1, 147252840), (2, 73626420), (3, 49084280), (4, 36813210), (5, 29450568), (6, 24542140), (7, 21036120), (8, 18406605), (10, 14725284), (12, 12271070), (14, 10518060), (15, 9816856), (20, 7362642), (21, 7012040), (24, 6135535), (28, 5259030), (30, 4908428), (35, 4207224), (40, 3681321), (42, 3506020), (49, 3005160), (56, 2629515), (60, 2454214), (70, 2103612), (79, 1863960), (84, 1753010), (98, 1502580), (105, 1402408), (120, 1227107), (140, 1051806), (147, 1001720), (158, 931980), (168, 876505), (196, 751290), (210, 701204), (237, 621320), (245, 601032), (280, 525903), (294, 500860), (316, 465990), (317, 464520), (392, 375645), (395, 372792), (420, 350602), (474, 310660), (490, 300516), (553, 266280), (588, 250430), (632, 232995), (634, 232260), (735, 200344), (790, 186396), (840, 175301), (948, 155330), (951, 154840), (980, 150258), (1106, 133140), (1176, 125215), (1185, 124264), (1268, 116130), (1470, 100172), (1580, 93198), (1585, 92904), (1659, 88760), (1896, 77665), (1902, 77420), (1960, 75129), (2212, 66570), (2219, 66360), (2370, 62132), (2536, 58065), (2765, 53256), (2940, 50086), (3160, 46599), (3170, 46452), (3318, 44380), (3804, 38710), (3871, 38040), (4424, 33285), (4438, 33180), (4740, 31066), (4755, 30968), (5530, 26628), (5880, 25043), (6340, 23226), (6636, 22190), (6657, 22120), (7608, 19355), (7742, 19020), (8295, 17752), (8876, 16590), (9480, 15533), (9510, 15484), (11060, 13314), (11095, 13272), (11613, 12680)]