1020486540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43499}}^1$

素因数の和:43551

約数の個数: 96

約数和(自身を含む): 3157056000

約数和(自身を除く): 2136569460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1380, 1564, 1955, 2346, 3910, 4692, 5865, 7820, 11730, 23460, 43499, 86998, 130497, 173996, 217495, 260994, 434990, 521988, 652485, 739483, 869980, 1000477, 1304970, 1478966, 2000954, 2218449, 2609940, 2957932, 3001431, 3697415, 4001908, 4436898, 5002385, 6002862, 7394830, 8873796, 10004770, 11092245, 12005724, 14789660, 15007155, 17008109, 20009540, 22184490, 30014310, 34016218, 44368980, 51024327, 60028620, 68032436, 85040545, 102048654, 170081090, 204097308, 255121635, 340162180, 510243270, 1020486540]

約数ペア:

[(1, 1020486540), (2, 510243270), (3, 340162180), (4, 255121635), (5, 204097308), (6, 170081090), (10, 102048654), (12, 85040545), (15, 68032436), (17, 60028620), (20, 51024327), (23, 44368980), (30, 34016218), (34, 30014310), (46, 22184490), (51, 20009540), (60, 17008109), (68, 15007155), (69, 14789660), (85, 12005724), (92, 11092245), (102, 10004770), (115, 8873796), (138, 7394830), (170, 6002862), (204, 5002385), (230, 4436898), (255, 4001908), (276, 3697415), (340, 3001431), (345, 2957932), (391, 2609940), (460, 2218449), (510, 2000954), (690, 1478966), (782, 1304970), (1020, 1000477), (1173, 869980), (1380, 739483), (1564, 652485), (1955, 521988), (2346, 434990), (3910, 260994), (4692, 217495), (5865, 173996), (7820, 130497), (11730, 86998), (23460, 43499)]