71628206040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{863}}^1\times {\mathrm{8539}}^1$

素因数の和:9428

約数の個数: 192

約数和(自身を含む): 241721625600

約数和(自身を除く): 170093419560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 863, 972, 1080, 1215, 1620, 1726, 1944, 2430, 2589, 3240, 3452, 4315, 4860, 5178, 6904, 7767, 8539, 8630, 9720, 10356, 12945, 15534, 17078, 17260, 20712, 23301, 25617, 25890, 31068, 34156, 34520, 38835, 42695, 46602, 51234, 51780, 62136, 68312, 69903, 76851, 77670, 85390, 93204, 102468, 103560, 116505, 128085, 139806, 153702, 155340, 170780, 186408, 204936, 209709, 230553, 233010, 256170, 279612, 307404, 310680, 341560, 349515, 384255, 419418, 461106, 466020, 512340, 559224, 614808, 691659, 699030, 768510, 838836, 922212, 932040, 1024680, 1048545, 1152765, 1383318, 1398060, 1537020, 1677672, 1844424, 2074977, 2097090, 2305530, 2766636, 2796120, 3074040, 3458295, 4149954, 4194180, 4611060, 5533272, 6916590, 7369157, 8299908, 8388360, 9222120, 10374885, 13833180, 14738314, 16599816, 20749770, 22107471, 27666360, 29476628, 36845785, 41499540, 44214942, 58953256, 66322413, 73691570, 82999080, 88429884, 110537355, 132644826, 147383140, 176859768, 198967239, 221074710, 265289652, 294766280, 331612065, 397934478, 442149420, 530579304, 596901717, 663224130, 795868956, 884298840, 994836195, 1193803434, 1326448260, 1591737912, 1790705151, 1989672390, 2387606868, 2652896520, 2984508585, 3581410302, 3979344780, 4775213736, 5969017170, 7162820604, 7958689560, 8953525755, 11938034340, 14325641208, 17907051510, 23876068680, 35814103020, 71628206040]

約数ペア:

[(1, 71628206040), (2, 35814103020), (3, 23876068680), (4, 17907051510), (5, 14325641208), (6, 11938034340), (8, 8953525755), (9, 7958689560), (10, 7162820604), (12, 5969017170), (15, 4775213736), (18, 3979344780), (20, 3581410302), (24, 2984508585), (27, 2652896520), (30, 2387606868), (36, 1989672390), (40, 1790705151), (45, 1591737912), (54, 1326448260), (60, 1193803434), (72, 994836195), (81, 884298840), (90, 795868956), (108, 663224130), (120, 596901717), (135, 530579304), (162, 442149420), (180, 397934478), (216, 331612065), (243, 294766280), (270, 265289652), (324, 221074710), (360, 198967239), (405, 176859768), (486, 147383140), (540, 132644826), (648, 110537355), (810, 88429884), (863, 82999080), (972, 73691570), (1080, 66322413), (1215, 58953256), (1620, 44214942), (1726, 41499540), (1944, 36845785), (2430, 29476628), (2589, 27666360), (3240, 22107471), (3452, 20749770), (4315, 16599816), (4860, 14738314), (5178, 13833180), (6904, 10374885), (7767, 9222120), (8539, 8388360), (8630, 8299908), (9720, 7369157), (10356, 6916590), (12945, 5533272), (15534, 4611060), (17078, 4194180), (17260, 4149954), (20712, 3458295), (23301, 3074040), (25617, 2796120), (25890, 2766636), (31068, 2305530), (34156, 2097090), (34520, 2074977), (38835, 1844424), (42695, 1677672), (46602, 1537020), (51234, 1398060), (51780, 1383318), (62136, 1152765), (68312, 1048545), (69903, 1024680), (76851, 932040), (77670, 922212), (85390, 838836), (93204, 768510), (102468, 699030), (103560, 691659), (116505, 614808), (128085, 559224), (139806, 512340), (153702, 466020), (155340, 461106), (170780, 419418), (186408, 384255), (204936, 349515), (209709, 341560), (230553, 310680), (233010, 307404), (256170, 279612)]