10528440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 36106560

約数和(自身を除く): 25578120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 397, 408, 442, 510, 520, 663, 680, 780, 794, 884, 1020, 1105, 1191, 1326, 1560, 1588, 1768, 1985, 2040, 2210, 2382, 2652, 3176, 3315, 3970, 4420, 4764, 5161, 5304, 5955, 6630, 6749, 7940, 8840, 9528, 10322, 11910, 13260, 13498, 15483, 15880, 20247, 20644, 23820, 25805, 26520, 26996, 30966, 33745, 40494, 41288, 47640, 51610, 53992, 61932, 67490, 77415, 80988, 87737, 101235, 103220, 123864, 134980, 154830, 161976, 175474, 202470, 206440, 263211, 269960, 309660, 350948, 404940, 438685, 526422, 619320, 701896, 809880, 877370, 1052844, 1316055, 1754740, 2105688, 2632110, 3509480, 5264220, 10528440]

約数ペア:

[(1, 10528440), (2, 5264220), (3, 3509480), (4, 2632110), (5, 2105688), (6, 1754740), (8, 1316055), (10, 1052844), (12, 877370), (13, 809880), (15, 701896), (17, 619320), (20, 526422), (24, 438685), (26, 404940), (30, 350948), (34, 309660), (39, 269960), (40, 263211), (51, 206440), (52, 202470), (60, 175474), (65, 161976), (68, 154830), (78, 134980), (85, 123864), (102, 103220), (104, 101235), (120, 87737), (130, 80988), (136, 77415), (156, 67490), (170, 61932), (195, 53992), (204, 51610), (221, 47640), (255, 41288), (260, 40494), (312, 33745), (340, 30966), (390, 26996), (397, 26520), (408, 25805), (442, 23820), (510, 20644), (520, 20247), (663, 15880), (680, 15483), (780, 13498), (794, 13260), (884, 11910), (1020, 10322), (1105, 9528), (1191, 8840), (1326, 7940), (1560, 6749), (1588, 6630), (1768, 5955), (1985, 5304), (2040, 5161), (2210, 4764), (2382, 4420), (2652, 3970), (3176, 3315)]