222672660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 785998080

約数和(自身を除く): 563325420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 37, 42, 46, 49, 60, 69, 70, 74, 84, 89, 92, 98, 105, 111, 115, 138, 140, 147, 148, 161, 178, 185, 196, 210, 222, 230, 245, 259, 267, 276, 294, 322, 345, 356, 370, 420, 444, 445, 460, 483, 490, 518, 534, 555, 588, 623, 644, 690, 735, 740, 777, 805, 851, 890, 966, 980, 1036, 1068, 1110, 1127, 1246, 1295, 1335, 1380, 1470, 1554, 1610, 1702, 1780, 1813, 1869, 1932, 2047, 2220, 2254, 2415, 2492, 2553, 2590, 2670, 2940, 3108, 3115, 3220, 3293, 3381, 3404, 3626, 3738, 3885, 4094, 4255, 4361, 4508, 4830, 5106, 5180, 5340, 5439, 5635, 5957, 6141, 6230, 6586, 6762, 7252, 7476, 7770, 8188, 8510, 8722, 9065, 9345, 9660, 9879, 10212, 10235, 10878, 11270, 11914, 12282, 12460, 12765, 13083, 13172, 13524, 14329, 15540, 16465, 16905, 17020, 17444, 17871, 18130, 18690, 19758, 20470, 21756, 21805, 22540, 23051, 23828, 24564, 25530, 26166, 27195, 28658, 29785, 30705, 32930, 33810, 35742, 36260, 37380, 39516, 40940, 41699, 42987, 43610, 46102, 49395, 51060, 52332, 54390, 57316, 59570, 61410, 65415, 65860, 67620, 69153, 71484, 71645, 75739, 83398, 85974, 87220, 89355, 92204, 98790, 100303, 108780, 115255, 119140, 122820, 125097, 130830, 138306, 143290, 151478, 161357, 166796, 171948, 178710, 197580, 200606, 208495, 214935, 227217, 230510, 250194, 261660, 276612, 286580, 300909, 302956, 322714, 345765, 357420, 378695, 401212, 416990, 429870, 454434, 461020, 484071, 500388, 501515, 530173, 601818, 625485, 645428, 691530, 757390, 806785, 833980, 859740, 908868, 968142, 1003030, 1060346, 1136085, 1203636, 1250970, 1383060, 1504545, 1514780, 1590519, 1613570, 1936284, 2006060, 2120692, 2272170, 2420355, 2501940, 2650865, 3009090, 3181038, 3227140, 3711211, 4544340, 4840710, 5301730, 6018180, 6362076, 7422422, 7952595, 9681420, 10603460, 11133633, 14844844, 15905190, 18556055, 22267266, 31810380, 37112110, 44534532, 55668165, 74224220, 111336330, 222672660]

約数ペア:

[(1, 222672660), (2, 111336330), (3, 74224220), (4, 55668165), (5, 44534532), (6, 37112110), (7, 31810380), (10, 22267266), (12, 18556055), (14, 15905190), (15, 14844844), (20, 11133633), (21, 10603460), (23, 9681420), (28, 7952595), (30, 7422422), (35, 6362076), (37, 6018180), (42, 5301730), (46, 4840710), (49, 4544340), (60, 3711211), (69, 3227140), (70, 3181038), (74, 3009090), (84, 2650865), (89, 2501940), (92, 2420355), (98, 2272170), (105, 2120692), (111, 2006060), (115, 1936284), (138, 1613570), (140, 1590519), (147, 1514780), (148, 1504545), (161, 1383060), (178, 1250970), (185, 1203636), (196, 1136085), (210, 1060346), (222, 1003030), (230, 968142), (245, 908868), (259, 859740), (267, 833980), (276, 806785), (294, 757390), (322, 691530), (345, 645428), (356, 625485), (370, 601818), (420, 530173), (444, 501515), (445, 500388), (460, 484071), (483, 461020), (490, 454434), (518, 429870), (534, 416990), (555, 401212), (588, 378695), (623, 357420), (644, 345765), (690, 322714), (735, 302956), (740, 300909), (777, 286580), (805, 276612), (851, 261660), (890, 250194), (966, 230510), (980, 227217), (1036, 214935), (1068, 208495), (1110, 200606), (1127, 197580), (1246, 178710), (1295, 171948), (1335, 166796), (1380, 161357), (1470, 151478), (1554, 143290), (1610, 138306), (1702, 130830), (1780, 125097), (1813, 122820), (1869, 119140), (1932, 115255), (2047, 108780), (2220, 100303), (2254, 98790), (2415, 92204), (2492, 89355), (2553, 87220), (2590, 85974), (2670, 83398), (2940, 75739), (3108, 71645), (3115, 71484), (3220, 69153), (3293, 67620), (3381, 65860), (3404, 65415), (3626, 61410), (3738, 59570), (3885, 57316), (4094, 54390), (4255, 52332), (4361, 51060), (4508, 49395), (4830, 46102), (5106, 43610), (5180, 42987), (5340, 41699), (5439, 40940), (5635, 39516), (5957, 37380), (6141, 36260), (6230, 35742), (6586, 33810), (6762, 32930), (7252, 30705), (7476, 29785), (7770, 28658), (8188, 27195), (8510, 26166), (8722, 25530), (9065, 24564), (9345, 23828), (9660, 23051), (9879, 22540), (10212, 21805), (10235, 21756), (10878, 20470), (11270, 19758), (11914, 18690), (12282, 18130), (12460, 17871), (12765, 17444), (13083, 17020), (13172, 16905), (13524, 16465), (14329, 15540)]