421282080

素因数分解:

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

素因数の和:1000

約数の個数: 192

約数和(自身を含む): 1489259520

約数和(自身を除く): 1067977440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 113, 120, 135, 144, 160, 180, 216, 226, 240, 270, 288, 339, 360, 432, 452, 480, 540, 565, 678, 720, 863, 864, 904, 1017, 1080, 1130, 1356, 1440, 1695, 1726, 1808, 2034, 2160, 2260, 2589, 2712, 3051, 3390, 3452, 3616, 4068, 4315, 4320, 4520, 5085, 5178, 5424, 6102, 6780, 6904, 7767, 8136, 8630, 9040, 10170, 10356, 10848, 12204, 12945, 13560, 13808, 15255, 15534, 16272, 17260, 18080, 20340, 20712, 23301, 24408, 25890, 27120, 27616, 30510, 31068, 32544, 34520, 38835, 40680, 41424, 46602, 48816, 51780, 54240, 61020, 62136, 69040, 77670, 81360, 82848, 93204, 97519, 97632, 103560, 116505, 122040, 124272, 138080, 155340, 162720, 186408, 195038, 207120, 233010, 244080, 248544, 292557, 310680, 372816, 390076, 414240, 466020, 487595, 488160, 585114, 621360, 745632, 780152, 877671, 932040, 975190, 1170228, 1242720, 1462785, 1560304, 1755342, 1864080, 1950380, 2340456, 2633013, 2925570, 3120608, 3510684, 3728160, 3900760, 4388355, 4680912, 5266026, 5851140, 7021368, 7801520, 8776710, 9361824, 10532052, 11702280, 13165065, 14042736, 15603040, 17553420, 21064104, 23404560, 26330130, 28085472, 35106840, 42128208, 46809120, 52660260, 70213680, 84256416, 105320520, 140427360, 210641040, 421282080]

約数ペア:

[(1, 421282080), (2, 210641040), (3, 140427360), (4, 105320520), (5, 84256416), (6, 70213680), (8, 52660260), (9, 46809120), (10, 42128208), (12, 35106840), (15, 28085472), (16, 26330130), (18, 23404560), (20, 21064104), (24, 17553420), (27, 15603040), (30, 14042736), (32, 13165065), (36, 11702280), (40, 10532052), (45, 9361824), (48, 8776710), (54, 7801520), (60, 7021368), (72, 5851140), (80, 5266026), (90, 4680912), (96, 4388355), (108, 3900760), (113, 3728160), (120, 3510684), (135, 3120608), (144, 2925570), (160, 2633013), (180, 2340456), (216, 1950380), (226, 1864080), (240, 1755342), (270, 1560304), (288, 1462785), (339, 1242720), (360, 1170228), (432, 975190), (452, 932040), (480, 877671), (540, 780152), (565, 745632), (678, 621360), (720, 585114), (863, 488160), (864, 487595), (904, 466020), (1017, 414240), (1080, 390076), (1130, 372816), (1356, 310680), (1440, 292557), (1695, 248544), (1726, 244080), (1808, 233010), (2034, 207120), (2160, 195038), (2260, 186408), (2589, 162720), (2712, 155340), (3051, 138080), (3390, 124272), (3452, 122040), (3616, 116505), (4068, 103560), (4315, 97632), (4320, 97519), (4520, 93204), (5085, 82848), (5178, 81360), (5424, 77670), (6102, 69040), (6780, 62136), (6904, 61020), (7767, 54240), (8136, 51780), (8630, 48816), (9040, 46602), (10170, 41424), (10356, 40680), (10848, 38835), (12204, 34520), (12945, 32544), (13560, 31068), (13808, 30510), (15255, 27616), (15534, 27120), (16272, 25890), (17260, 24408), (18080, 23301), (20340, 20712)]