1572136480

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13781}}^1$

素因数の和:13850

約数の個数: 96

約数和(自身を含む): 4000969728

約数和(自身を除く): 2428833248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 248, 310, 368, 460, 496, 620, 713, 736, 920, 992, 1240, 1426, 1840, 2480, 2852, 3565, 3680, 4960, 5704, 7130, 11408, 13781, 14260, 22816, 27562, 28520, 55124, 57040, 68905, 110248, 114080, 137810, 220496, 275620, 316963, 427211, 440992, 551240, 633926, 854422, 1102480, 1267852, 1584815, 1708844, 2136055, 2204960, 2535704, 3169630, 3417688, 4272110, 5071408, 6339260, 6835376, 8544220, 9825853, 10142816, 12678520, 13670752, 17088440, 19651706, 25357040, 34176880, 39303412, 49129265, 50714080, 68353760, 78606824, 98258530, 157213648, 196517060, 314427296, 393034120, 786068240, 1572136480]

約数ペア:

[(1, 1572136480), (2, 786068240), (4, 393034120), (5, 314427296), (8, 196517060), (10, 157213648), (16, 98258530), (20, 78606824), (23, 68353760), (31, 50714080), (32, 49129265), (40, 39303412), (46, 34176880), (62, 25357040), (80, 19651706), (92, 17088440), (115, 13670752), (124, 12678520), (155, 10142816), (160, 9825853), (184, 8544220), (230, 6835376), (248, 6339260), (310, 5071408), (368, 4272110), (460, 3417688), (496, 3169630), (620, 2535704), (713, 2204960), (736, 2136055), (920, 1708844), (992, 1584815), (1240, 1267852), (1426, 1102480), (1840, 854422), (2480, 633926), (2852, 551240), (3565, 440992), (3680, 427211), (4960, 316963), (5704, 275620), (7130, 220496), (11408, 137810), (13781, 114080), (14260, 110248), (22816, 68905), (27562, 57040), (28520, 55124)]