492172380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2339}}^1$

素因数の和:2528

約数の個数: 144

約数和(自身を含む): 1717148160

約数和(自身を除く): 1224975780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 167, 180, 210, 252, 315, 334, 420, 501, 630, 668, 835, 1002, 1169, 1260, 1503, 1670, 2004, 2338, 2339, 2505, 3006, 3340, 3507, 4676, 4678, 5010, 5845, 6012, 7014, 7017, 7515, 9356, 10020, 10521, 11690, 11695, 14028, 14034, 15030, 16373, 17535, 21042, 21051, 23380, 23390, 28068, 30060, 32746, 35070, 35085, 42084, 42102, 46780, 49119, 52605, 65492, 70140, 70170, 81865, 84204, 98238, 105210, 105255, 140340, 147357, 163730, 196476, 210420, 210510, 245595, 294714, 327460, 390613, 421020, 491190, 589428, 736785, 781226, 982380, 1171839, 1473570, 1562452, 1953065, 2343678, 2734291, 2947140, 3515517, 3906130, 4687356, 5468582, 5859195, 7031034, 7812260, 8202873, 10937164, 11718390, 13671455, 14062068, 16405746, 17577585, 23436780, 24608619, 27342910, 32811492, 35155170, 41014365, 49217238, 54685820, 70310340, 82028730, 98434476, 123043095, 164057460, 246086190, 492172380]

約数ペア:

[(1, 492172380), (2, 246086190), (3, 164057460), (4, 123043095), (5, 98434476), (6, 82028730), (7, 70310340), (9, 54685820), (10, 49217238), (12, 41014365), (14, 35155170), (15, 32811492), (18, 27342910), (20, 24608619), (21, 23436780), (28, 17577585), (30, 16405746), (35, 14062068), (36, 13671455), (42, 11718390), (45, 10937164), (60, 8202873), (63, 7812260), (70, 7031034), (84, 5859195), (90, 5468582), (105, 4687356), (126, 3906130), (140, 3515517), (167, 2947140), (180, 2734291), (210, 2343678), (252, 1953065), (315, 1562452), (334, 1473570), (420, 1171839), (501, 982380), (630, 781226), (668, 736785), (835, 589428), (1002, 491190), (1169, 421020), (1260, 390613), (1503, 327460), (1670, 294714), (2004, 245595), (2338, 210510), (2339, 210420), (2505, 196476), (3006, 163730), (3340, 147357), (3507, 140340), (4676, 105255), (4678, 105210), (5010, 98238), (5845, 84204), (6012, 81865), (7014, 70170), (7017, 70140), (7515, 65492), (9356, 52605), (10020, 49119), (10521, 46780), (11690, 42102), (11695, 42084), (14028, 35085), (14034, 35070), (15030, 32746), (16373, 30060), (17535, 28068), (21042, 23390), (21051, 23380)]