13246740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 240

約数和(自身を含む): 48665232

約数和(自身を除く): 35418492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 37, 39, 45, 51, 52, 54, 60, 65, 68, 74, 78, 81, 85, 90, 102, 108, 111, 117, 130, 135, 148, 153, 156, 162, 170, 180, 185, 195, 204, 221, 222, 234, 255, 260, 270, 306, 324, 333, 340, 351, 370, 390, 405, 442, 444, 459, 468, 481, 510, 540, 555, 585, 612, 629, 663, 666, 702, 740, 765, 780, 810, 884, 918, 962, 999, 1020, 1053, 1105, 1110, 1170, 1258, 1326, 1332, 1377, 1404, 1443, 1530, 1620, 1665, 1755, 1836, 1887, 1924, 1989, 1998, 2106, 2210, 2220, 2295, 2340, 2405, 2516, 2652, 2754, 2886, 2997, 3060, 3145, 3315, 3330, 3510, 3774, 3978, 3996, 4212, 4329, 4420, 4590, 4810, 4995, 5265, 5508, 5661, 5772, 5967, 5994, 6290, 6630, 6660, 6885, 7020, 7215, 7548, 7956, 8177, 8658, 9180, 9435, 9620, 9945, 9990, 10530, 11322, 11934, 11988, 12580, 12987, 13260, 13770, 14430, 14985, 16354, 16983, 17316, 17901, 18870, 19890, 19980, 21060, 21645, 22644, 23868, 24531, 25974, 27540, 28305, 28860, 29835, 29970, 32708, 33966, 35802, 37740, 38961, 39780, 40885, 43290, 49062, 50949, 51948, 56610, 59670, 59940, 64935, 67932, 71604, 73593, 77922, 81770, 84915, 86580, 89505, 98124, 101898, 113220, 119340, 122655, 129870, 147186, 155844, 163540, 169830, 179010, 194805, 203796, 220779, 245310, 254745, 259740, 294372, 339660, 358020, 367965, 389610, 441558, 490620, 509490, 662337, 735930, 779220, 883116, 1018980, 1103895, 1324674, 1471860, 2207790, 2649348, 3311685, 4415580, 6623370, 13246740]

約数ペア:

[(1, 13246740), (2, 6623370), (3, 4415580), (4, 3311685), (5, 2649348), (6, 2207790), (9, 1471860), (10, 1324674), (12, 1103895), (13, 1018980), (15, 883116), (17, 779220), (18, 735930), (20, 662337), (26, 509490), (27, 490620), (30, 441558), (34, 389610), (36, 367965), (37, 358020), (39, 339660), (45, 294372), (51, 259740), (52, 254745), (54, 245310), (60, 220779), (65, 203796), (68, 194805), (74, 179010), (78, 169830), (81, 163540), (85, 155844), (90, 147186), (102, 129870), (108, 122655), (111, 119340), (117, 113220), (130, 101898), (135, 98124), (148, 89505), (153, 86580), (156, 84915), (162, 81770), (170, 77922), (180, 73593), (185, 71604), (195, 67932), (204, 64935), (221, 59940), (222, 59670), (234, 56610), (255, 51948), (260, 50949), (270, 49062), (306, 43290), (324, 40885), (333, 39780), (340, 38961), (351, 37740), (370, 35802), (390, 33966), (405, 32708), (442, 29970), (444, 29835), (459, 28860), (468, 28305), (481, 27540), (510, 25974), (540, 24531), (555, 23868), (585, 22644), (612, 21645), (629, 21060), (663, 19980), (666, 19890), (702, 18870), (740, 17901), (765, 17316), (780, 16983), (810, 16354), (884, 14985), (918, 14430), (962, 13770), (999, 13260), (1020, 12987), (1053, 12580), (1105, 11988), (1110, 11934), (1170, 11322), (1258, 10530), (1326, 9990), (1332, 9945), (1377, 9620), (1404, 9435), (1443, 9180), (1530, 8658), (1620, 8177), (1665, 7956), (1755, 7548), (1836, 7215), (1887, 7020), (1924, 6885), (1989, 6660), (1998, 6630), (2106, 6290), (2210, 5994), (2220, 5967), (2295, 5772), (2340, 5661), (2405, 5508), (2516, 5265), (2652, 4995), (2754, 4810), (2886, 4590), (2997, 4420), (3060, 4329), (3145, 4212), (3315, 3996), (3330, 3978), (3510, 3774)]