64364580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2266

約数の個数: 144

約数和(自身を含む): 232936704

約数和(自身を除く): 168572124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2221, 2415, 2898, 3220, 4140, 4442, 4830, 5796, 6663, 7245, 8884, 9660, 11105, 13326, 14490, 15547, 19989, 22210, 26652, 28980, 31094, 33315, 39978, 44420, 46641, 51083, 62188, 66630, 77735, 79956, 93282, 99945, 102166, 133260, 139923, 153249, 155470, 186564, 199890, 204332, 233205, 255415, 279846, 306498, 310940, 357581, 399780, 459747, 466410, 510830, 559692, 612996, 699615, 715162, 766245, 919494, 932820, 1021660, 1072743, 1399230, 1430324, 1532490, 1787905, 1838988, 2145486, 2298735, 2798460, 3064980, 3218229, 3575810, 4290972, 4597470, 5363715, 6436458, 7151620, 9194940, 10727430, 12872916, 16091145, 21454860, 32182290, 64364580]

約数ペア:

[(1, 64364580), (2, 32182290), (3, 21454860), (4, 16091145), (5, 12872916), (6, 10727430), (7, 9194940), (9, 7151620), (10, 6436458), (12, 5363715), (14, 4597470), (15, 4290972), (18, 3575810), (20, 3218229), (21, 3064980), (23, 2798460), (28, 2298735), (30, 2145486), (35, 1838988), (36, 1787905), (42, 1532490), (45, 1430324), (46, 1399230), (60, 1072743), (63, 1021660), (69, 932820), (70, 919494), (84, 766245), (90, 715162), (92, 699615), (105, 612996), (115, 559692), (126, 510830), (138, 466410), (140, 459747), (161, 399780), (180, 357581), (207, 310940), (210, 306498), (230, 279846), (252, 255415), (276, 233205), (315, 204332), (322, 199890), (345, 186564), (414, 155470), (420, 153249), (460, 139923), (483, 133260), (630, 102166), (644, 99945), (690, 93282), (805, 79956), (828, 77735), (966, 66630), (1035, 62188), (1260, 51083), (1380, 46641), (1449, 44420), (1610, 39978), (1932, 33315), (2070, 31094), (2221, 28980), (2415, 26652), (2898, 22210), (3220, 19989), (4140, 15547), (4442, 14490), (4830, 13326), (5796, 11105), (6663, 9660), (7245, 8884)]