1915691697540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11351}}^1\times {\mathrm{19949}}^1$

素因数の和:31362

約数の個数: 144

約数和(自身を含む): 5935388659200

約数和(自身を除く): 4019696961660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 11351, 19949, 22702, 34053, 39898, 45404, 56755, 59847, 68106, 79796, 99745, 102159, 113510, 119694, 136212, 170265, 179541, 199490, 204318, 227020, 239388, 299235, 340530, 359082, 398980, 408636, 510795, 533497, 598470, 681060, 718164, 897705, 937603, 1021590, 1066994, 1196940, 1600491, 1795410, 1875206, 2043180, 2133988, 2667485, 2812809, 3200982, 3590820, 3750412, 4688015, 4801473, 5334970, 5625618, 6401964, 8002455, 8438427, 9376030, 9602946, 10669940, 11251236, 14064045, 16004910, 16876854, 18752060, 19205892, 24007365, 28128090, 32009820, 33753708, 42192135, 48014730, 56256180, 84384270, 96029460, 168768540, 226441099, 452882198, 679323297, 905764396, 1132205495, 1358646594, 2037969891, 2264410990, 2717293188, 3396616485, 4075939782, 4528821980, 6793232970, 8151879564, 10189849455, 10642731653, 13586465940, 20379698910, 21285463306, 31928194959, 40759397820, 42570926612, 53213658265, 63856389918, 95784584877, 106427316530, 127712779836, 159640974795, 191569169754, 212854633060, 319281949590, 383138339508, 478922924385, 638563899180, 957845848770, 1915691697540]

約数ペア:

[(1, 1915691697540), (2, 957845848770), (3, 638563899180), (4, 478922924385), (5, 383138339508), (6, 319281949590), (9, 212854633060), (10, 191569169754), (12, 159640974795), (15, 127712779836), (18, 106427316530), (20, 95784584877), (30, 63856389918), (36, 53213658265), (45, 42570926612), (47, 40759397820), (60, 31928194959), (90, 21285463306), (94, 20379698910), (141, 13586465940), (180, 10642731653), (188, 10189849455), (235, 8151879564), (282, 6793232970), (423, 4528821980), (470, 4075939782), (564, 3396616485), (705, 2717293188), (846, 2264410990), (940, 2037969891), (1410, 1358646594), (1692, 1132205495), (2115, 905764396), (2820, 679323297), (4230, 452882198), (8460, 226441099), (11351, 168768540), (19949, 96029460), (22702, 84384270), (34053, 56256180), (39898, 48014730), (45404, 42192135), (56755, 33753708), (59847, 32009820), (68106, 28128090), (79796, 24007365), (99745, 19205892), (102159, 18752060), (113510, 16876854), (119694, 16004910), (136212, 14064045), (170265, 11251236), (179541, 10669940), (199490, 9602946), (204318, 9376030), (227020, 8438427), (239388, 8002455), (299235, 6401964), (340530, 5625618), (359082, 5334970), (398980, 4801473), (408636, 4688015), (510795, 3750412), (533497, 3590820), (598470, 3200982), (681060, 2812809), (718164, 2667485), (897705, 2133988), (937603, 2043180), (1021590, 1875206), (1066994, 1795410), (1196940, 1600491)]