73345440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 192

約数和(自身を含む): 268240896

約数和(自身を除く): 194895456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 263, 280, 332, 336, 415, 420, 480, 498, 526, 560, 581, 664, 672, 789, 830, 840, 996, 1052, 1120, 1162, 1245, 1315, 1328, 1578, 1660, 1680, 1743, 1841, 1992, 2104, 2324, 2490, 2630, 2656, 2905, 3156, 3320, 3360, 3486, 3682, 3945, 3984, 4208, 4648, 4980, 5260, 5523, 5810, 6312, 6640, 6972, 7364, 7890, 7968, 8416, 8715, 9205, 9296, 9960, 10520, 11046, 11620, 12624, 13280, 13944, 14728, 15780, 17430, 18410, 18592, 19920, 21040, 21829, 22092, 23240, 25248, 27615, 27888, 29456, 31560, 34860, 36820, 39840, 42080, 43658, 44184, 46480, 55230, 55776, 58912, 63120, 65487, 69720, 73640, 87316, 88368, 92960, 109145, 110460, 126240, 130974, 139440, 147280, 152803, 174632, 176736, 218290, 220920, 261948, 278880, 294560, 305606, 327435, 349264, 436580, 441840, 458409, 523896, 611212, 654870, 698528, 764015, 873160, 883680, 916818, 1047792, 1222424, 1309740, 1528030, 1746320, 1833636, 2095584, 2292045, 2444848, 2619480, 3056060, 3492640, 3667272, 4584090, 4889696, 5238960, 6112120, 7334544, 9168180, 10477920, 12224240, 14669088, 18336360, 24448480, 36672720, 73345440]

約数ペア:

[(1, 73345440), (2, 36672720), (3, 24448480), (4, 18336360), (5, 14669088), (6, 12224240), (7, 10477920), (8, 9168180), (10, 7334544), (12, 6112120), (14, 5238960), (15, 4889696), (16, 4584090), (20, 3667272), (21, 3492640), (24, 3056060), (28, 2619480), (30, 2444848), (32, 2292045), (35, 2095584), (40, 1833636), (42, 1746320), (48, 1528030), (56, 1309740), (60, 1222424), (70, 1047792), (80, 916818), (83, 883680), (84, 873160), (96, 764015), (105, 698528), (112, 654870), (120, 611212), (140, 523896), (160, 458409), (166, 441840), (168, 436580), (210, 349264), (224, 327435), (240, 305606), (249, 294560), (263, 278880), (280, 261948), (332, 220920), (336, 218290), (415, 176736), (420, 174632), (480, 152803), (498, 147280), (526, 139440), (560, 130974), (581, 126240), (664, 110460), (672, 109145), (789, 92960), (830, 88368), (840, 87316), (996, 73640), (1052, 69720), (1120, 65487), (1162, 63120), (1245, 58912), (1315, 55776), (1328, 55230), (1578, 46480), (1660, 44184), (1680, 43658), (1743, 42080), (1841, 39840), (1992, 36820), (2104, 34860), (2324, 31560), (2490, 29456), (2630, 27888), (2656, 27615), (2905, 25248), (3156, 23240), (3320, 22092), (3360, 21829), (3486, 21040), (3682, 19920), (3945, 18592), (3984, 18410), (4208, 17430), (4648, 15780), (4980, 14728), (5260, 13944), (5523, 13280), (5810, 12624), (6312, 11620), (6640, 11046), (6972, 10520), (7364, 9960), (7890, 9296), (7968, 9205), (8416, 8715)]