1950014640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7121}}^1$

素因数の和:7307

約数の個数: 160

約数和(自身を含む): 6951983616

約数和(自身を除く): 5001968976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 163, 168, 210, 240, 280, 326, 336, 420, 489, 560, 652, 815, 840, 978, 1141, 1304, 1630, 1680, 1956, 2282, 2445, 2608, 3260, 3423, 3912, 4564, 4890, 5705, 6520, 6846, 7121, 7824, 9128, 9780, 11410, 13040, 13692, 14242, 17115, 18256, 19560, 21363, 22820, 27384, 28484, 34230, 35605, 39120, 42726, 45640, 49847, 54768, 56968, 68460, 71210, 85452, 91280, 99694, 106815, 113936, 136920, 142420, 149541, 170904, 199388, 213630, 249235, 273840, 284840, 299082, 341808, 398776, 427260, 498470, 569680, 598164, 747705, 797552, 854520, 996940, 1160723, 1196328, 1495410, 1709040, 1993880, 2321446, 2392656, 2990820, 3482169, 3987760, 4642892, 5803615, 5981640, 6964338, 8125061, 9285784, 11607230, 11963280, 13928676, 16250122, 17410845, 18571568, 23214460, 24375183, 27857352, 32500244, 34821690, 40625305, 46428920, 48750366, 55714704, 65000488, 69643380, 81250610, 92857840, 97500732, 121875915, 130000976, 139286760, 162501220, 195001464, 243751830, 278573520, 325002440, 390002928, 487503660, 650004880, 975007320, 1950014640]

約数ペア:

[(1, 1950014640), (2, 975007320), (3, 650004880), (4, 487503660), (5, 390002928), (6, 325002440), (7, 278573520), (8, 243751830), (10, 195001464), (12, 162501220), (14, 139286760), (15, 130000976), (16, 121875915), (20, 97500732), (21, 92857840), (24, 81250610), (28, 69643380), (30, 65000488), (35, 55714704), (40, 48750366), (42, 46428920), (48, 40625305), (56, 34821690), (60, 32500244), (70, 27857352), (80, 24375183), (84, 23214460), (105, 18571568), (112, 17410845), (120, 16250122), (140, 13928676), (163, 11963280), (168, 11607230), (210, 9285784), (240, 8125061), (280, 6964338), (326, 5981640), (336, 5803615), (420, 4642892), (489, 3987760), (560, 3482169), (652, 2990820), (815, 2392656), (840, 2321446), (978, 1993880), (1141, 1709040), (1304, 1495410), (1630, 1196328), (1680, 1160723), (1956, 996940), (2282, 854520), (2445, 797552), (2608, 747705), (3260, 598164), (3423, 569680), (3912, 498470), (4564, 427260), (4890, 398776), (5705, 341808), (6520, 299082), (6846, 284840), (7121, 273840), (7824, 249235), (9128, 213630), (9780, 199388), (11410, 170904), (13040, 149541), (13692, 142420), (14242, 136920), (17115, 113936), (18256, 106815), (19560, 99694), (21363, 91280), (22820, 85452), (27384, 71210), (28484, 68460), (34230, 56968), (35605, 54768), (39120, 49847), (42726, 45640)]