66311651280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{163781}}^1$

素因数の和:164045

約数の個数: 160

約数和(自身を含む): 235908972288

約数和(自身を除く): 169597321008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 241, 280, 336, 420, 482, 560, 723, 840, 964, 1205, 1446, 1680, 1687, 1928, 2410, 2892, 3374, 3615, 3856, 4820, 5061, 5784, 6748, 7230, 8435, 9640, 10122, 11568, 13496, 14460, 16870, 19280, 20244, 25305, 26992, 28920, 33740, 40488, 50610, 57840, 67480, 80976, 101220, 134960, 163781, 202440, 327562, 404880, 491343, 655124, 818905, 982686, 1146467, 1310248, 1637810, 1965372, 2292934, 2456715, 2620496, 3275620, 3439401, 3930744, 4585868, 4913430, 5732335, 6551240, 6878802, 7861488, 9171736, 9826860, 11464670, 13102480, 13757604, 17197005, 18343472, 19653720, 22929340, 27515208, 34394010, 39307440, 39471221, 45858680, 55030416, 68788020, 78942442, 91717360, 118413663, 137576040, 157884884, 197356105, 236827326, 275152080, 276298547, 315769768, 394712210, 473654652, 552597094, 592068315, 631539536, 789424420, 828895641, 947309304, 1105194188, 1184136630, 1381492735, 1578848840, 1657791282, 1894618608, 2210388376, 2368273260, 2762985470, 3157697680, 3315582564, 4144478205, 4420776752, 4736546520, 5525970940, 6631165128, 8288956410, 9473093040, 11051941880, 13262330256, 16577912820, 22103883760, 33155825640, 66311651280]

約数ペア:

[(1, 66311651280), (2, 33155825640), (3, 22103883760), (4, 16577912820), (5, 13262330256), (6, 11051941880), (7, 9473093040), (8, 8288956410), (10, 6631165128), (12, 5525970940), (14, 4736546520), (15, 4420776752), (16, 4144478205), (20, 3315582564), (21, 3157697680), (24, 2762985470), (28, 2368273260), (30, 2210388376), (35, 1894618608), (40, 1657791282), (42, 1578848840), (48, 1381492735), (56, 1184136630), (60, 1105194188), (70, 947309304), (80, 828895641), (84, 789424420), (105, 631539536), (112, 592068315), (120, 552597094), (140, 473654652), (168, 394712210), (210, 315769768), (240, 276298547), (241, 275152080), (280, 236827326), (336, 197356105), (420, 157884884), (482, 137576040), (560, 118413663), (723, 91717360), (840, 78942442), (964, 68788020), (1205, 55030416), (1446, 45858680), (1680, 39471221), (1687, 39307440), (1928, 34394010), (2410, 27515208), (2892, 22929340), (3374, 19653720), (3615, 18343472), (3856, 17197005), (4820, 13757604), (5061, 13102480), (5784, 11464670), (6748, 9826860), (7230, 9171736), (8435, 7861488), (9640, 6878802), (10122, 6551240), (11568, 5732335), (13496, 4913430), (14460, 4585868), (16870, 3930744), (19280, 3439401), (20244, 3275620), (25305, 2620496), (26992, 2456715), (28920, 2292934), (33740, 1965372), (40488, 1637810), (50610, 1310248), (57840, 1146467), (67480, 982686), (80976, 818905), (101220, 655124), (134960, 491343), (163781, 404880), (202440, 327562)]