78591240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2399}}^1$

素因数の和:2436

約数の個数: 192

約数和(自身を含む): 314496000

約数和(自身を除く): 235904760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2399, 2520, 2730, 3276, 3640, 4095, 4680, 4798, 5460, 6552, 7197, 8190, 9596, 10920, 11995, 14394, 16380, 16793, 19192, 21591, 23990, 28788, 31187, 32760, 33586, 35985, 43182, 47980, 50379, 57576, 62374, 67172, 71970, 83965, 86364, 93561, 95960, 100758, 107955, 124748, 134344, 143940, 151137, 155935, 167930, 172728, 187122, 201516, 215910, 218309, 249496, 251895, 280683, 287880, 302274, 311870, 335860, 374244, 403032, 431820, 436618, 467805, 503790, 561366, 604548, 623740, 654927, 671720, 748488, 755685, 863640, 873236, 935610, 1007580, 1091545, 1122732, 1209096, 1247480, 1309854, 1403415, 1511370, 1746472, 1871220, 1964781, 2015160, 2183090, 2245464, 2619708, 2806830, 3022740, 3274635, 3742440, 3929562, 4366180, 5239416, 5613660, 6045480, 6549270, 7859124, 8732360, 9823905, 11227320, 13098540, 15718248, 19647810, 26197080, 39295620, 78591240]

約数ペア:

[(1, 78591240), (2, 39295620), (3, 26197080), (4, 19647810), (5, 15718248), (6, 13098540), (7, 11227320), (8, 9823905), (9, 8732360), (10, 7859124), (12, 6549270), (13, 6045480), (14, 5613660), (15, 5239416), (18, 4366180), (20, 3929562), (21, 3742440), (24, 3274635), (26, 3022740), (28, 2806830), (30, 2619708), (35, 2245464), (36, 2183090), (39, 2015160), (40, 1964781), (42, 1871220), (45, 1746472), (52, 1511370), (56, 1403415), (60, 1309854), (63, 1247480), (65, 1209096), (70, 1122732), (72, 1091545), (78, 1007580), (84, 935610), (90, 873236), (91, 863640), (104, 755685), (105, 748488), (117, 671720), (120, 654927), (126, 623740), (130, 604548), (140, 561366), (156, 503790), (168, 467805), (180, 436618), (182, 431820), (195, 403032), (210, 374244), (234, 335860), (252, 311870), (260, 302274), (273, 287880), (280, 280683), (312, 251895), (315, 249496), (360, 218309), (364, 215910), (390, 201516), (420, 187122), (455, 172728), (468, 167930), (504, 155935), (520, 151137), (546, 143940), (585, 134344), (630, 124748), (728, 107955), (780, 100758), (819, 95960), (840, 93561), (910, 86364), (936, 83965), (1092, 71970), (1170, 67172), (1260, 62374), (1365, 57576), (1560, 50379), (1638, 47980), (1820, 43182), (2184, 35985), (2340, 33586), (2399, 32760), (2520, 31187), (2730, 28788), (3276, 23990), (3640, 21591), (4095, 19192), (4680, 16793), (4798, 16380), (5460, 14394), (6552, 11995), (7197, 10920), (8190, 9596)]