40009601970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{10663}}^1$

素因数の和:11761

約数の個数: 128

約数和(自身を含む): 115017638400

約数和(自身を除く): 75008036430

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1069, 1170, 1755, 2138, 3207, 3510, 5345, 6414, 9621, 10663, 10690, 13897, 16035, 19242, 21326, 27794, 28863, 31989, 32070, 41691, 48105, 53315, 57726, 63978, 69485, 83382, 95967, 96210, 106630, 125073, 138619, 138970, 144315, 159945, 191934, 208455, 250146, 277238, 287901, 288630, 319890, 375219, 415857, 416910, 479835, 575802, 625365, 693095, 750438, 831714, 959670, 1247571, 1250730, 1386190, 1439505, 1876095, 2079285, 2495142, 2879010, 3742713, 3752190, 4158570, 6237855, 7485426, 11398747, 12475710, 18713565, 22797494, 34196241, 37427130, 56993735, 68392482, 102588723, 113987470, 148183711, 170981205, 205177446, 296367422, 307766169, 341962410, 444551133, 512943615, 615532338, 740918555, 889102266, 1025887230, 1333653399, 1481837110, 1538830845, 2222755665, 2667306798, 3077661690, 4000960197, 4445511330, 6668266995, 8001920394, 13336533990, 20004800985, 40009601970]

約数ペア:

[(1, 40009601970), (2, 20004800985), (3, 13336533990), (5, 8001920394), (6, 6668266995), (9, 4445511330), (10, 4000960197), (13, 3077661690), (15, 2667306798), (18, 2222755665), (26, 1538830845), (27, 1481837110), (30, 1333653399), (39, 1025887230), (45, 889102266), (54, 740918555), (65, 615532338), (78, 512943615), (90, 444551133), (117, 341962410), (130, 307766169), (135, 296367422), (195, 205177446), (234, 170981205), (270, 148183711), (351, 113987470), (390, 102588723), (585, 68392482), (702, 56993735), (1069, 37427130), (1170, 34196241), (1755, 22797494), (2138, 18713565), (3207, 12475710), (3510, 11398747), (5345, 7485426), (6414, 6237855), (9621, 4158570), (10663, 3752190), (10690, 3742713), (13897, 2879010), (16035, 2495142), (19242, 2079285), (21326, 1876095), (27794, 1439505), (28863, 1386190), (31989, 1250730), (32070, 1247571), (41691, 959670), (48105, 831714), (53315, 750438), (57726, 693095), (63978, 625365), (69485, 575802), (83382, 479835), (95967, 416910), (96210, 415857), (106630, 375219), (125073, 319890), (138619, 288630), (138970, 287901), (144315, 277238), (159945, 250146), (191934, 208455)]