16403589540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{539237}}^1$

素因数の和:539278

約数の個数: 108

約数和(自身を含む): 53879582484

約数和(自身を除く): 37475992944

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 15210, 30420, 539237, 1078474, 1617711, 2156948, 2696185, 3235422, 4853133, 5392370, 6470844, 7010081, 8088555, 9706266, 10784740, 14020162, 16177110, 19412532, 21030243, 24265665, 28040324, 32354220, 35050405, 42060486, 48531330, 63090729, 70100810, 84120972, 91131053, 97062660, 105151215, 126181458, 140201620, 182262106, 210302430, 252362916, 273393159, 315453645, 364524212, 420604860, 455655265, 546786318, 630907290, 820179477, 911310530, 1093572636, 1261814580, 1366965795, 1640358954, 1822621060, 2733931590, 3280717908, 4100897385, 5467863180, 8201794770, 16403589540]

約数ペア:

[(1, 16403589540), (2, 8201794770), (3, 5467863180), (4, 4100897385), (5, 3280717908), (6, 2733931590), (9, 1822621060), (10, 1640358954), (12, 1366965795), (13, 1261814580), (15, 1093572636), (18, 911310530), (20, 820179477), (26, 630907290), (30, 546786318), (36, 455655265), (39, 420604860), (45, 364524212), (52, 315453645), (60, 273393159), (65, 252362916), (78, 210302430), (90, 182262106), (117, 140201620), (130, 126181458), (156, 105151215), (169, 97062660), (180, 91131053), (195, 84120972), (234, 70100810), (260, 63090729), (338, 48531330), (390, 42060486), (468, 35050405), (507, 32354220), (585, 28040324), (676, 24265665), (780, 21030243), (845, 19412532), (1014, 16177110), (1170, 14020162), (1521, 10784740), (1690, 9706266), (2028, 8088555), (2340, 7010081), (2535, 6470844), (3042, 5392370), (3380, 4853133), (5070, 3235422), (6084, 2696185), (7605, 2156948), (10140, 1617711), (15210, 1078474), (30420, 539237)]