146937840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:759

約数の個数: 160

約数和(自身を含む): 524966400

約数和(自身を除く): 378028560

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, 149, 168, 210, 240, 280, 298, 336, 420, 447, 560, 587, 596, 745, 840, 894, 1043, 1174, 1192, 1490, 1680, 1761, 1788, 2086, 2235, 2348, 2384, 2935, 2980, 3129, 3522, 3576, 4109, 4172, 4470, 4696, 5215, 5870, 5960, 6258, 7044, 7152, 8218, 8344, 8805, 8940, 9392, 10430, 11740, 11920, 12327, 12516, 14088, 15645, 16436, 16688, 17610, 17880, 20545, 20860, 23480, 24654, 25032, 28176, 31290, 32872, 35220, 35760, 41090, 41720, 46960, 49308, 50064, 61635, 62580, 65744, 70440, 82180, 83440, 87463, 98616, 123270, 125160, 140880, 164360, 174926, 197232, 246540, 250320, 262389, 328720, 349852, 437315, 493080, 524778, 612241, 699704, 874630, 986160, 1049556, 1224482, 1311945, 1399408, 1749260, 1836723, 2099112, 2448964, 2623890, 3061205, 3498520, 3673446, 4198224, 4897928, 5247780, 6122410, 6997040, 7346892, 9183615, 9795856, 10495560, 12244820, 14693784, 18367230, 20991120, 24489640, 29387568, 36734460, 48979280, 73468920, 146937840]

約数ペア:

[(1, 146937840), (2, 73468920), (3, 48979280), (4, 36734460), (5, 29387568), (6, 24489640), (7, 20991120), (8, 18367230), (10, 14693784), (12, 12244820), (14, 10495560), (15, 9795856), (16, 9183615), (20, 7346892), (21, 6997040), (24, 6122410), (28, 5247780), (30, 4897928), (35, 4198224), (40, 3673446), (42, 3498520), (48, 3061205), (56, 2623890), (60, 2448964), (70, 2099112), (80, 1836723), (84, 1749260), (105, 1399408), (112, 1311945), (120, 1224482), (140, 1049556), (149, 986160), (168, 874630), (210, 699704), (240, 612241), (280, 524778), (298, 493080), (336, 437315), (420, 349852), (447, 328720), (560, 262389), (587, 250320), (596, 246540), (745, 197232), (840, 174926), (894, 164360), (1043, 140880), (1174, 125160), (1192, 123270), (1490, 98616), (1680, 87463), (1761, 83440), (1788, 82180), (2086, 70440), (2235, 65744), (2348, 62580), (2384, 61635), (2935, 50064), (2980, 49308), (3129, 46960), (3522, 41720), (3576, 41090), (4109, 35760), (4172, 35220), (4470, 32872), (4696, 31290), (5215, 28176), (5870, 25032), (5960, 24654), (6258, 23480), (7044, 20860), (7152, 20545), (8218, 17880), (8344, 17610), (8805, 16688), (8940, 16436), (9392, 15645), (10430, 14088), (11740, 12516), (11920, 12327)]