631923120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1001

約数の個数: 200

約数和(自身を含む): 2216750976

約数和(自身を除く): 1584827856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 113, 120, 135, 144, 162, 180, 216, 226, 240, 270, 324, 339, 360, 405, 432, 452, 540, 565, 648, 678, 720, 810, 863, 904, 1017, 1080, 1130, 1296, 1356, 1620, 1695, 1726, 1808, 2034, 2160, 2260, 2589, 2712, 3051, 3240, 3390, 3452, 4068, 4315, 4520, 5085, 5178, 5424, 6102, 6480, 6780, 6904, 7767, 8136, 8630, 9040, 9153, 10170, 10356, 12204, 12945, 13560, 13808, 15255, 15534, 16272, 17260, 18306, 20340, 20712, 23301, 24408, 25890, 27120, 30510, 31068, 34520, 36612, 38835, 40680, 41424, 45765, 46602, 48816, 51780, 61020, 62136, 69040, 69903, 73224, 77670, 81360, 91530, 93204, 97519, 103560, 116505, 122040, 124272, 139806, 146448, 155340, 183060, 186408, 195038, 207120, 233010, 244080, 279612, 292557, 310680, 349515, 366120, 372816, 390076, 466020, 487595, 559224, 585114, 621360, 699030, 732240, 780152, 877671, 932040, 975190, 1118448, 1170228, 1398060, 1462785, 1560304, 1755342, 1864080, 1950380, 2340456, 2633013, 2796120, 2925570, 3510684, 3900760, 4388355, 4680912, 5266026, 5592240, 5851140, 7021368, 7801520, 7899039, 8776710, 10532052, 11702280, 13165065, 14042736, 15798078, 17553420, 21064104, 23404560, 26330130, 31596156, 35106840, 39495195, 42128208, 52660260, 63192312, 70213680, 78990390, 105320520, 126384624, 157980780, 210641040, 315961560, 631923120]

約数ペア:

[(1, 631923120), (2, 315961560), (3, 210641040), (4, 157980780), (5, 126384624), (6, 105320520), (8, 78990390), (9, 70213680), (10, 63192312), (12, 52660260), (15, 42128208), (16, 39495195), (18, 35106840), (20, 31596156), (24, 26330130), (27, 23404560), (30, 21064104), (36, 17553420), (40, 15798078), (45, 14042736), (48, 13165065), (54, 11702280), (60, 10532052), (72, 8776710), (80, 7899039), (81, 7801520), (90, 7021368), (108, 5851140), (113, 5592240), (120, 5266026), (135, 4680912), (144, 4388355), (162, 3900760), (180, 3510684), (216, 2925570), (226, 2796120), (240, 2633013), (270, 2340456), (324, 1950380), (339, 1864080), (360, 1755342), (405, 1560304), (432, 1462785), (452, 1398060), (540, 1170228), (565, 1118448), (648, 975190), (678, 932040), (720, 877671), (810, 780152), (863, 732240), (904, 699030), (1017, 621360), (1080, 585114), (1130, 559224), (1296, 487595), (1356, 466020), (1620, 390076), (1695, 372816), (1726, 366120), (1808, 349515), (2034, 310680), (2160, 292557), (2260, 279612), (2589, 244080), (2712, 233010), (3051, 207120), (3240, 195038), (3390, 186408), (3452, 183060), (4068, 155340), (4315, 146448), (4520, 139806), (5085, 124272), (5178, 122040), (5424, 116505), (6102, 103560), (6480, 97519), (6780, 93204), (6904, 91530), (7767, 81360), (8136, 77670), (8630, 73224), (9040, 69903), (9153, 69040), (10170, 62136), (10356, 61020), (12204, 51780), (12945, 48816), (13560, 46602), (13808, 45765), (15255, 41424), (15534, 40680), (16272, 38835), (17260, 36612), (18306, 34520), (20340, 31068), (20712, 30510), (23301, 27120), (24408, 25890)]