12919583880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{5126819}}^1$

素因数の和:5126843

約数の個数: 96

約数和(自身を含む): 47987035200

約数和(自身を除く): 35067451320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 5126819, 10253638, 15380457, 20507276, 25634095, 30760914, 35887733, 41014552, 46141371, 51268190, 61521828, 71775466, 76902285, 92282742, 102536380, 107663199, 123043656, 143550932, 153804570, 179438665, 184565484, 205072760, 215326398, 230706855, 287101864, 307609140, 322989597, 358877330, 369130968, 430652796, 461413710, 538315995, 615218280, 645979194, 717754660, 861305592, 922827420, 1076631990, 1291958388, 1435509320, 1614947985, 1845654840, 2153263980, 2583916776, 3229895970, 4306527960, 6459791940, 12919583880]

約数ペア:

[(1, 12919583880), (2, 6459791940), (3, 4306527960), (4, 3229895970), (5, 2583916776), (6, 2153263980), (7, 1845654840), (8, 1614947985), (9, 1435509320), (10, 1291958388), (12, 1076631990), (14, 922827420), (15, 861305592), (18, 717754660), (20, 645979194), (21, 615218280), (24, 538315995), (28, 461413710), (30, 430652796), (35, 369130968), (36, 358877330), (40, 322989597), (42, 307609140), (45, 287101864), (56, 230706855), (60, 215326398), (63, 205072760), (70, 184565484), (72, 179438665), (84, 153804570), (90, 143550932), (105, 123043656), (120, 107663199), (126, 102536380), (140, 92282742), (168, 76902285), (180, 71775466), (210, 61521828), (252, 51268190), (280, 46141371), (315, 41014552), (360, 35887733), (420, 30760914), (504, 25634095), (630, 20507276), (840, 15380457), (1260, 10253638), (2520, 5126819)]