636584760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1609}}^1$

素因数の和:1790

約数の個数: 192

約数和(自身を含む): 2380996800

約数和(自身を除く): 1744412040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 157, 168, 180, 210, 252, 280, 314, 315, 360, 420, 471, 504, 628, 630, 785, 840, 942, 1099, 1256, 1260, 1413, 1570, 1609, 1884, 2198, 2355, 2520, 2826, 3140, 3218, 3297, 3768, 4396, 4710, 4827, 5495, 5652, 6280, 6436, 6594, 7065, 8045, 8792, 9420, 9654, 9891, 10990, 11263, 11304, 12872, 13188, 14130, 14481, 16090, 16485, 18840, 19308, 19782, 21980, 22526, 24135, 26376, 28260, 28962, 32180, 32970, 33789, 38616, 39564, 43960, 45052, 48270, 49455, 56315, 56520, 57924, 64360, 65940, 67578, 72405, 79128, 90104, 96540, 98910, 101367, 112630, 115848, 131880, 135156, 144810, 168945, 193080, 197820, 202734, 225260, 252613, 270312, 289620, 337890, 395640, 405468, 450520, 505226, 506835, 579240, 675780, 757839, 810936, 1010452, 1013670, 1263065, 1351560, 1515678, 1768291, 2020904, 2027340, 2273517, 2526130, 3031356, 3536582, 3789195, 4054680, 4547034, 5052260, 5304873, 6062712, 7073164, 7578390, 8841455, 9094068, 10104520, 10609746, 11367585, 14146328, 15156780, 15914619, 17682910, 18188136, 21219492, 22735170, 26524365, 30313560, 31829238, 35365820, 42438984, 45470340, 53048730, 63658476, 70731640, 79573095, 90940680, 106097460, 127316952, 159146190, 212194920, 318292380, 636584760]

約数ペア:

[(1, 636584760), (2, 318292380), (3, 212194920), (4, 159146190), (5, 127316952), (6, 106097460), (7, 90940680), (8, 79573095), (9, 70731640), (10, 63658476), (12, 53048730), (14, 45470340), (15, 42438984), (18, 35365820), (20, 31829238), (21, 30313560), (24, 26524365), (28, 22735170), (30, 21219492), (35, 18188136), (36, 17682910), (40, 15914619), (42, 15156780), (45, 14146328), (56, 11367585), (60, 10609746), (63, 10104520), (70, 9094068), (72, 8841455), (84, 7578390), (90, 7073164), (105, 6062712), (120, 5304873), (126, 5052260), (140, 4547034), (157, 4054680), (168, 3789195), (180, 3536582), (210, 3031356), (252, 2526130), (280, 2273517), (314, 2027340), (315, 2020904), (360, 1768291), (420, 1515678), (471, 1351560), (504, 1263065), (628, 1013670), (630, 1010452), (785, 810936), (840, 757839), (942, 675780), (1099, 579240), (1256, 506835), (1260, 505226), (1413, 450520), (1570, 405468), (1609, 395640), (1884, 337890), (2198, 289620), (2355, 270312), (2520, 252613), (2826, 225260), (3140, 202734), (3218, 197820), (3297, 193080), (3768, 168945), (4396, 144810), (4710, 135156), (4827, 131880), (5495, 115848), (5652, 112630), (6280, 101367), (6436, 98910), (6594, 96540), (7065, 90104), (8045, 79128), (8792, 72405), (9420, 67578), (9654, 65940), (9891, 64360), (10990, 57924), (11263, 56520), (11304, 56315), (12872, 49455), (13188, 48270), (14130, 45052), (14481, 43960), (16090, 39564), (16485, 38616), (18840, 33789), (19308, 32970), (19782, 32180), (21980, 28962), (22526, 28260), (24135, 26376)]