9844291240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1\times {\mathrm{919}}^1$

素因数の和:1575

約数の個数: 128

約数和(自身を含む): 25764710400

約数和(自身を除く): 15920419160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 571, 670, 919, 938, 1142, 1340, 1838, 1876, 2284, 2345, 2680, 2855, 3676, 3752, 3997, 4568, 4595, 4690, 5710, 6433, 7352, 7994, 9190, 9380, 11420, 12866, 15988, 18380, 18760, 19985, 22840, 25732, 31976, 32165, 36760, 38257, 39970, 51464, 61573, 64330, 76514, 79940, 123146, 128660, 153028, 159880, 191285, 246292, 257320, 267799, 306056, 307865, 382570, 431011, 492584, 524749, 535598, 615730, 765140, 862022, 1049498, 1071196, 1231460, 1338995, 1530280, 1724044, 2098996, 2142392, 2155055, 2462920, 2623745, 2677990, 3448088, 3673243, 4197992, 4310110, 5247490, 5355980, 7346486, 8620220, 10494980, 10711960, 14692972, 17240440, 18366215, 20989960, 29385944, 35158183, 36732430, 70316366, 73464860, 140632732, 146929720, 175790915, 246107281, 281265464, 351581830, 492214562, 703163660, 984429124, 1230536405, 1406327320, 1968858248, 2461072810, 4922145620, 9844291240]

約数ペア:

[(1, 9844291240), (2, 4922145620), (4, 2461072810), (5, 1968858248), (7, 1406327320), (8, 1230536405), (10, 984429124), (14, 703163660), (20, 492214562), (28, 351581830), (35, 281265464), (40, 246107281), (56, 175790915), (67, 146929720), (70, 140632732), (134, 73464860), (140, 70316366), (268, 36732430), (280, 35158183), (335, 29385944), (469, 20989960), (536, 18366215), (571, 17240440), (670, 14692972), (919, 10711960), (938, 10494980), (1142, 8620220), (1340, 7346486), (1838, 5355980), (1876, 5247490), (2284, 4310110), (2345, 4197992), (2680, 3673243), (2855, 3448088), (3676, 2677990), (3752, 2623745), (3997, 2462920), (4568, 2155055), (4595, 2142392), (4690, 2098996), (5710, 1724044), (6433, 1530280), (7352, 1338995), (7994, 1231460), (9190, 1071196), (9380, 1049498), (11420, 862022), (12866, 765140), (15988, 615730), (18380, 535598), (18760, 524749), (19985, 492584), (22840, 431011), (25732, 382570), (31976, 307865), (32165, 306056), (36760, 267799), (38257, 257320), (39970, 246292), (51464, 191285), (61573, 159880), (64330, 153028), (76514, 128660), (79940, 123146)]