347907420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2969}}^1$

素因数の和:3025

約数の個数: 192

約数和(自身を含む): 1277337600

約数和(自身を除く): 929430180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 420, 434, 465, 540, 558, 620, 630, 651, 756, 837, 868, 930, 945, 1085, 1116, 1260, 1302, 1395, 1674, 1860, 1890, 1953, 2170, 2604, 2790, 2969, 3255, 3348, 3780, 3906, 4185, 4340, 5580, 5859, 5938, 6510, 7812, 8370, 8907, 9765, 11718, 11876, 13020, 14845, 16740, 17814, 19530, 20783, 23436, 26721, 29295, 29690, 35628, 39060, 41566, 44535, 53442, 58590, 59380, 62349, 80163, 83132, 89070, 92039, 103915, 106884, 117180, 124698, 133605, 160326, 178140, 184078, 187047, 207830, 249396, 267210, 276117, 311745, 320652, 368156, 374094, 400815, 415660, 460195, 534420, 552234, 561141, 623490, 644273, 748188, 801630, 828351, 920390, 935235, 1104468, 1122282, 1246980, 1288546, 1380585, 1603260, 1656702, 1840780, 1870470, 1932819, 2244564, 2485053, 2577092, 2761170, 2805705, 3221365, 3313404, 3740940, 3865638, 4141755, 4970106, 5522340, 5611410, 5798457, 6442730, 7731276, 8283510, 9664095, 9940212, 11222820, 11596914, 12425265, 12885460, 16567020, 17395371, 19328190, 23193828, 24850530, 28992285, 34790742, 38656380, 49701060, 57984570, 69581484, 86976855, 115969140, 173953710, 347907420]

約数ペア:

[(1, 347907420), (2, 173953710), (3, 115969140), (4, 86976855), (5, 69581484), (6, 57984570), (7, 49701060), (9, 38656380), (10, 34790742), (12, 28992285), (14, 24850530), (15, 23193828), (18, 19328190), (20, 17395371), (21, 16567020), (27, 12885460), (28, 12425265), (30, 11596914), (31, 11222820), (35, 9940212), (36, 9664095), (42, 8283510), (45, 7731276), (54, 6442730), (60, 5798457), (62, 5611410), (63, 5522340), (70, 4970106), (84, 4141755), (90, 3865638), (93, 3740940), (105, 3313404), (108, 3221365), (124, 2805705), (126, 2761170), (135, 2577092), (140, 2485053), (155, 2244564), (180, 1932819), (186, 1870470), (189, 1840780), (210, 1656702), (217, 1603260), (252, 1380585), (270, 1288546), (279, 1246980), (310, 1122282), (315, 1104468), (372, 935235), (378, 920390), (420, 828351), (434, 801630), (465, 748188), (540, 644273), (558, 623490), (620, 561141), (630, 552234), (651, 534420), (756, 460195), (837, 415660), (868, 400815), (930, 374094), (945, 368156), (1085, 320652), (1116, 311745), (1260, 276117), (1302, 267210), (1395, 249396), (1674, 207830), (1860, 187047), (1890, 184078), (1953, 178140), (2170, 160326), (2604, 133605), (2790, 124698), (2969, 117180), (3255, 106884), (3348, 103915), (3780, 92039), (3906, 89070), (4185, 83132), (4340, 80163), (5580, 62349), (5859, 59380), (5938, 58590), (6510, 53442), (7812, 44535), (8370, 41566), (8907, 39060), (9765, 35628), (11718, 29690), (11876, 29295), (13020, 26721), (14845, 23436), (16740, 20783), (17814, 19530)]