164273340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 608573952

約数和(自身を除く): 444300612

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 37, 42, 44, 55, 60, 62, 66, 70, 74, 77, 84, 93, 105, 110, 111, 124, 132, 140, 148, 154, 155, 165, 185, 186, 210, 217, 220, 222, 231, 259, 308, 310, 330, 341, 370, 372, 385, 407, 420, 434, 444, 462, 465, 518, 555, 620, 651, 660, 682, 740, 770, 777, 814, 868, 924, 930, 961, 1023, 1036, 1085, 1110, 1147, 1155, 1221, 1295, 1302, 1364, 1540, 1554, 1628, 1705, 1860, 1922, 2035, 2046, 2170, 2220, 2294, 2310, 2387, 2442, 2590, 2604, 2849, 2883, 3108, 3255, 3410, 3441, 3844, 3885, 4070, 4092, 4340, 4588, 4620, 4774, 4805, 4884, 5115, 5180, 5698, 5735, 5766, 6105, 6510, 6727, 6820, 6882, 7161, 7770, 8029, 8140, 8547, 9548, 9610, 10230, 10571, 11396, 11470, 11532, 11935, 12210, 12617, 13020, 13454, 13764, 14245, 14322, 14415, 15540, 16058, 17094, 17205, 19220, 20181, 20460, 21142, 22940, 23870, 24087, 24420, 25234, 26908, 28490, 28644, 28830, 31713, 32116, 33635, 34188, 34410, 35557, 35805, 37851, 40145, 40362, 42284, 42735, 47740, 48174, 50468, 52855, 56980, 57660, 63085, 63426, 67270, 68820, 71114, 71610, 73997, 75702, 80290, 80724, 85470, 88319, 96348, 100905, 105710, 106671, 120435, 126170, 126852, 134540, 142228, 143220, 147994, 151404, 158565, 160580, 170940, 176638, 177785, 189255, 201810, 211420, 213342, 221991, 240870, 248899, 252340, 264957, 295988, 317130, 353276, 355570, 369985, 378510, 391127, 403620, 426684, 441595, 443982, 481740, 497798, 529914, 533355, 634260, 711140, 739970, 746697, 757020, 782254, 883190, 887964, 995596, 1059828, 1066710, 1109955, 1173381, 1244495, 1324785, 1479940, 1493394, 1564508, 1766380, 1955635, 2133420, 2219910, 2346762, 2488990, 2649570, 2737889, 2986788, 3733485, 3911270, 4439820, 4693524, 4977980, 5299140, 5475778, 5866905, 7466970, 7822540, 8213667, 10951556, 11733810, 13689445, 14933940, 16427334, 23467620, 27378890, 32854668, 41068335, 54757780, 82136670, 164273340]

約数ペア:

[(1, 164273340), (2, 82136670), (3, 54757780), (4, 41068335), (5, 32854668), (6, 27378890), (7, 23467620), (10, 16427334), (11, 14933940), (12, 13689445), (14, 11733810), (15, 10951556), (20, 8213667), (21, 7822540), (22, 7466970), (28, 5866905), (30, 5475778), (31, 5299140), (33, 4977980), (35, 4693524), (37, 4439820), (42, 3911270), (44, 3733485), (55, 2986788), (60, 2737889), (62, 2649570), (66, 2488990), (70, 2346762), (74, 2219910), (77, 2133420), (84, 1955635), (93, 1766380), (105, 1564508), (110, 1493394), (111, 1479940), (124, 1324785), (132, 1244495), (140, 1173381), (148, 1109955), (154, 1066710), (155, 1059828), (165, 995596), (185, 887964), (186, 883190), (210, 782254), (217, 757020), (220, 746697), (222, 739970), (231, 711140), (259, 634260), (308, 533355), (310, 529914), (330, 497798), (341, 481740), (370, 443982), (372, 441595), (385, 426684), (407, 403620), (420, 391127), (434, 378510), (444, 369985), (462, 355570), (465, 353276), (518, 317130), (555, 295988), (620, 264957), (651, 252340), (660, 248899), (682, 240870), (740, 221991), (770, 213342), (777, 211420), (814, 201810), (868, 189255), (924, 177785), (930, 176638), (961, 170940), (1023, 160580), (1036, 158565), (1085, 151404), (1110, 147994), (1147, 143220), (1155, 142228), (1221, 134540), (1295, 126852), (1302, 126170), (1364, 120435), (1540, 106671), (1554, 105710), (1628, 100905), (1705, 96348), (1860, 88319), (1922, 85470), (2035, 80724), (2046, 80290), (2170, 75702), (2220, 73997), (2294, 71610), (2310, 71114), (2387, 68820), (2442, 67270), (2590, 63426), (2604, 63085), (2849, 57660), (2883, 56980), (3108, 52855), (3255, 50468), (3410, 48174), (3441, 47740), (3844, 42735), (3885, 42284), (4070, 40362), (4092, 40145), (4340, 37851), (4588, 35805), (4620, 35557), (4774, 34410), (4805, 34188), (4884, 33635), (5115, 32116), (5180, 31713), (5698, 28830), (5735, 28644), (5766, 28490), (6105, 26908), (6510, 25234), (6727, 24420), (6820, 24087), (6882, 23870), (7161, 22940), (7770, 21142), (8029, 20460), (8140, 20181), (8547, 19220), (9548, 17205), (9610, 17094), (10230, 16058), (10571, 15540), (11396, 14415), (11470, 14322), (11532, 14245), (11935, 13764), (12210, 13454), (12617, 13020)]