2210899860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1816

約数の個数: 240

約数和(自身を含む): 7596045072

約数和(自身を除く): 5385145212

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 61, 65, 78, 81, 90, 108, 117, 122, 130, 135, 156, 162, 180, 183, 195, 234, 244, 260, 270, 305, 324, 351, 366, 390, 405, 468, 540, 549, 585, 610, 702, 732, 780, 793, 810, 915, 1053, 1098, 1170, 1220, 1404, 1586, 1620, 1647, 1721, 1755, 1830, 2106, 2196, 2340, 2379, 2745, 3172, 3294, 3442, 3510, 3660, 3965, 4212, 4758, 4941, 5163, 5265, 5490, 6588, 6884, 7020, 7137, 7930, 8235, 8605, 9516, 9882, 10326, 10530, 10980, 11895, 14274, 15489, 15860, 16470, 17210, 19764, 20652, 21060, 21411, 22373, 23790, 24705, 25815, 28548, 30978, 32940, 34420, 35685, 42822, 44746, 46467, 47580, 49410, 51630, 61956, 64233, 67119, 71370, 77445, 85644, 89492, 92934, 98820, 103260, 104981, 107055, 111865, 128466, 134238, 139401, 142740, 154890, 185868, 201357, 209962, 214110, 223730, 232335, 256932, 268476, 278802, 309780, 314943, 321165, 335595, 402714, 419924, 428220, 447460, 464670, 524905, 557604, 604071, 629886, 642330, 671190, 697005, 805428, 929340, 944829, 1006785, 1049810, 1208142, 1259772, 1284660, 1342380, 1364753, 1394010, 1574715, 1812213, 1889658, 2013570, 2099620, 2416284, 2729506, 2788020, 2834487, 3020355, 3149430, 3624426, 3779316, 4027140, 4094259, 4724145, 5459012, 5668974, 6040710, 6298860, 6823765, 7248852, 8188518, 8503461, 9061065, 9448290, 11337948, 12081420, 12282777, 13647530, 14172435, 16377036, 17006922, 18122130, 18896580, 20471295, 24565554, 27295060, 28344870, 34013844, 36244260, 36848331, 40942590, 42517305, 49131108, 56689740, 61413885, 73696662, 81885180, 85034610, 110544993, 122827770, 147393324, 170069220, 184241655, 221089986, 245655540, 368483310, 442179972, 552724965, 736966620, 1105449930, 2210899860]

約数ペア:

[(1, 2210899860), (2, 1105449930), (3, 736966620), (4, 552724965), (5, 442179972), (6, 368483310), (9, 245655540), (10, 221089986), (12, 184241655), (13, 170069220), (15, 147393324), (18, 122827770), (20, 110544993), (26, 85034610), (27, 81885180), (30, 73696662), (36, 61413885), (39, 56689740), (45, 49131108), (52, 42517305), (54, 40942590), (60, 36848331), (61, 36244260), (65, 34013844), (78, 28344870), (81, 27295060), (90, 24565554), (108, 20471295), (117, 18896580), (122, 18122130), (130, 17006922), (135, 16377036), (156, 14172435), (162, 13647530), (180, 12282777), (183, 12081420), (195, 11337948), (234, 9448290), (244, 9061065), (260, 8503461), (270, 8188518), (305, 7248852), (324, 6823765), (351, 6298860), (366, 6040710), (390, 5668974), (405, 5459012), (468, 4724145), (540, 4094259), (549, 4027140), (585, 3779316), (610, 3624426), (702, 3149430), (732, 3020355), (780, 2834487), (793, 2788020), (810, 2729506), (915, 2416284), (1053, 2099620), (1098, 2013570), (1170, 1889658), (1220, 1812213), (1404, 1574715), (1586, 1394010), (1620, 1364753), (1647, 1342380), (1721, 1284660), (1755, 1259772), (1830, 1208142), (2106, 1049810), (2196, 1006785), (2340, 944829), (2379, 929340), (2745, 805428), (3172, 697005), (3294, 671190), (3442, 642330), (3510, 629886), (3660, 604071), (3965, 557604), (4212, 524905), (4758, 464670), (4941, 447460), (5163, 428220), (5265, 419924), (5490, 402714), (6588, 335595), (6884, 321165), (7020, 314943), (7137, 309780), (7930, 278802), (8235, 268476), (8605, 256932), (9516, 232335), (9882, 223730), (10326, 214110), (10530, 209962), (10980, 201357), (11895, 185868), (14274, 154890), (15489, 142740), (15860, 139401), (16470, 134238), (17210, 128466), (19764, 111865), (20652, 107055), (21060, 104981), (21411, 103260), (22373, 98820), (23790, 92934), (24705, 89492), (25815, 85644), (28548, 77445), (30978, 71370), (32940, 67119), (34420, 64233), (35685, 61956), (42822, 51630), (44746, 49410), (46467, 47580)]