16363620

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:81

約数の個数: 288

約数和(自身を含む): 65065728

約数和(自身を除く): 48702108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 37, 39, 42, 45, 52, 54, 60, 63, 65, 70, 74, 78, 81, 84, 90, 91, 105, 108, 111, 117, 126, 130, 135, 140, 148, 156, 162, 180, 182, 185, 189, 195, 210, 222, 234, 243, 252, 259, 260, 270, 273, 315, 324, 333, 351, 364, 370, 378, 390, 405, 420, 444, 455, 468, 481, 486, 518, 540, 546, 555, 567, 585, 630, 666, 702, 740, 756, 777, 780, 810, 819, 910, 945, 962, 972, 999, 1036, 1053, 1092, 1110, 1134, 1170, 1215, 1260, 1295, 1332, 1365, 1404, 1443, 1554, 1620, 1638, 1665, 1701, 1755, 1820, 1890, 1924, 1998, 2106, 2220, 2268, 2331, 2340, 2405, 2430, 2457, 2590, 2730, 2835, 2886, 2997, 3108, 3159, 3276, 3330, 3367, 3402, 3510, 3780, 3885, 3996, 4095, 4212, 4329, 4662, 4810, 4860, 4914, 4995, 5180, 5265, 5460, 5670, 5772, 5994, 6318, 6660, 6734, 6804, 6993, 7020, 7215, 7371, 7770, 8190, 8505, 8658, 8991, 9324, 9620, 9828, 9990, 10101, 10530, 11340, 11655, 11988, 12285, 12636, 12987, 13468, 13986, 14430, 14742, 14985, 15540, 15795, 16380, 16835, 17010, 17316, 17982, 19980, 20202, 20979, 21060, 21645, 22113, 23310, 24570, 25974, 27972, 28860, 29484, 29970, 30303, 31590, 33670, 34020, 34965, 35964, 36855, 38961, 40404, 41958, 43290, 44226, 44955, 46620, 49140, 50505, 51948, 59940, 60606, 62937, 63180, 64935, 67340, 69930, 73710, 77922, 83916, 86580, 88452, 89910, 90909, 101010, 104895, 110565, 116883, 121212, 125874, 129870, 139860, 147420, 151515, 155844, 179820, 181818, 194805, 202020, 209790, 221130, 233766, 251748, 259740, 272727, 303030, 314685, 363636, 389610, 419580, 442260, 454545, 467532, 545454, 584415, 606060, 629370, 779220, 818181, 909090, 1090908, 1168830, 1258740, 1363635, 1636362, 1818180, 2337660, 2727270, 3272724, 4090905, 5454540, 8181810, 16363620]

約数ペア:

[(1, 16363620), (2, 8181810), (3, 5454540), (4, 4090905), (5, 3272724), (6, 2727270), (7, 2337660), (9, 1818180), (10, 1636362), (12, 1363635), (13, 1258740), (14, 1168830), (15, 1090908), (18, 909090), (20, 818181), (21, 779220), (26, 629370), (27, 606060), (28, 584415), (30, 545454), (35, 467532), (36, 454545), (37, 442260), (39, 419580), (42, 389610), (45, 363636), (52, 314685), (54, 303030), (60, 272727), (63, 259740), (65, 251748), (70, 233766), (74, 221130), (78, 209790), (81, 202020), (84, 194805), (90, 181818), (91, 179820), (105, 155844), (108, 151515), (111, 147420), (117, 139860), (126, 129870), (130, 125874), (135, 121212), (140, 116883), (148, 110565), (156, 104895), (162, 101010), (180, 90909), (182, 89910), (185, 88452), (189, 86580), (195, 83916), (210, 77922), (222, 73710), (234, 69930), (243, 67340), (252, 64935), (259, 63180), (260, 62937), (270, 60606), (273, 59940), (315, 51948), (324, 50505), (333, 49140), (351, 46620), (364, 44955), (370, 44226), (378, 43290), (390, 41958), (405, 40404), (420, 38961), (444, 36855), (455, 35964), (468, 34965), (481, 34020), (486, 33670), (518, 31590), (540, 30303), (546, 29970), (555, 29484), (567, 28860), (585, 27972), (630, 25974), (666, 24570), (702, 23310), (740, 22113), (756, 21645), (777, 21060), (780, 20979), (810, 20202), (819, 19980), (910, 17982), (945, 17316), (962, 17010), (972, 16835), (999, 16380), (1036, 15795), (1053, 15540), (1092, 14985), (1110, 14742), (1134, 14430), (1170, 13986), (1215, 13468), (1260, 12987), (1295, 12636), (1332, 12285), (1365, 11988), (1404, 11655), (1443, 11340), (1554, 10530), (1620, 10101), (1638, 9990), (1665, 9828), (1701, 9620), (1755, 9324), (1820, 8991), (1890, 8658), (1924, 8505), (1998, 8190), (2106, 7770), (2220, 7371), (2268, 7215), (2331, 7020), (2340, 6993), (2405, 6804), (2430, 6734), (2457, 6660), (2590, 6318), (2730, 5994), (2835, 5772), (2886, 5670), (2997, 5460), (3108, 5265), (3159, 5180), (3276, 4995), (3330, 4914), (3367, 4860), (3402, 4810), (3510, 4662), (3780, 4329), (3885, 4212), (3996, 4095)]