551817960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1213}}^1$

素因数の和:1467

約数の個数: 128

約数和(自身を含む): 1762145280

約数和(自身を除く): 1210327320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 223, 255, 340, 408, 446, 510, 669, 680, 892, 1020, 1115, 1213, 1338, 1784, 2040, 2230, 2426, 2676, 3345, 3639, 3791, 4460, 4852, 5352, 6065, 6690, 7278, 7582, 8920, 9704, 11373, 12130, 13380, 14556, 15164, 18195, 18955, 20621, 22746, 24260, 26760, 29112, 30328, 36390, 37910, 41242, 45492, 48520, 56865, 61863, 72780, 75820, 82484, 90984, 103105, 113730, 123726, 145560, 151640, 164968, 206210, 227460, 247452, 270499, 309315, 412420, 454920, 494904, 540998, 618630, 811497, 824840, 1081996, 1237260, 1352495, 1622994, 2163992, 2474520, 2704990, 3245988, 4057485, 4598483, 5409980, 6491976, 8114970, 9196966, 10819960, 13795449, 16229940, 18393932, 22992415, 27590898, 32459880, 36787864, 45984830, 55181796, 68977245, 91969660, 110363592, 137954490, 183939320, 275908980, 551817960]

約数ペア:

[(1, 551817960), (2, 275908980), (3, 183939320), (4, 137954490), (5, 110363592), (6, 91969660), (8, 68977245), (10, 55181796), (12, 45984830), (15, 36787864), (17, 32459880), (20, 27590898), (24, 22992415), (30, 18393932), (34, 16229940), (40, 13795449), (51, 10819960), (60, 9196966), (68, 8114970), (85, 6491976), (102, 5409980), (120, 4598483), (136, 4057485), (170, 3245988), (204, 2704990), (223, 2474520), (255, 2163992), (340, 1622994), (408, 1352495), (446, 1237260), (510, 1081996), (669, 824840), (680, 811497), (892, 618630), (1020, 540998), (1115, 494904), (1213, 454920), (1338, 412420), (1784, 309315), (2040, 270499), (2230, 247452), (2426, 227460), (2676, 206210), (3345, 164968), (3639, 151640), (3791, 145560), (4460, 123726), (4852, 113730), (5352, 103105), (6065, 90984), (6690, 82484), (7278, 75820), (7582, 72780), (8920, 61863), (9704, 56865), (11373, 48520), (12130, 45492), (13380, 41242), (14556, 37910), (15164, 36390), (18195, 30328), (18955, 29112), (20621, 26760), (22746, 24260)]