382733440

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 958832640

約数和(自身を除く): 576099200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 101, 124, 128, 155, 160, 191, 202, 248, 310, 320, 382, 404, 496, 505, 620, 640, 764, 808, 955, 992, 1010, 1240, 1528, 1616, 1910, 1984, 2020, 2480, 3056, 3131, 3232, 3820, 3968, 4040, 4960, 5921, 6112, 6262, 6464, 7640, 8080, 9920, 11842, 12224, 12524, 12928, 15280, 15655, 16160, 19291, 19840, 23684, 24448, 25048, 29605, 30560, 31310, 32320, 38582, 47368, 50096, 59210, 61120, 62620, 64640, 77164, 94736, 96455, 100192, 118420, 122240, 125240, 154328, 189472, 192910, 200384, 236840, 250480, 308656, 378944, 385820, 400768, 473680, 500960, 598021, 617312, 757888, 771640, 947360, 1001920, 1196042, 1234624, 1543280, 1894720, 2003840, 2392084, 2469248, 2990105, 3086560, 3789440, 4784168, 5980210, 6173120, 9568336, 11960420, 12346240, 19136672, 23920840, 38273344, 47841680, 76546688, 95683360, 191366720, 382733440]

約数ペア:

[(1, 382733440), (2, 191366720), (4, 95683360), (5, 76546688), (8, 47841680), (10, 38273344), (16, 23920840), (20, 19136672), (31, 12346240), (32, 11960420), (40, 9568336), (62, 6173120), (64, 5980210), (80, 4784168), (101, 3789440), (124, 3086560), (128, 2990105), (155, 2469248), (160, 2392084), (191, 2003840), (202, 1894720), (248, 1543280), (310, 1234624), (320, 1196042), (382, 1001920), (404, 947360), (496, 771640), (505, 757888), (620, 617312), (640, 598021), (764, 500960), (808, 473680), (955, 400768), (992, 385820), (1010, 378944), (1240, 308656), (1528, 250480), (1616, 236840), (1910, 200384), (1984, 192910), (2020, 189472), (2480, 154328), (3056, 125240), (3131, 122240), (3232, 118420), (3820, 100192), (3968, 96455), (4040, 94736), (4960, 77164), (5921, 64640), (6112, 62620), (6262, 61120), (6464, 59210), (7640, 50096), (8080, 47368), (9920, 38582), (11842, 32320), (12224, 31310), (12524, 30560), (12928, 29605), (15280, 25048), (15655, 24448), (16160, 23684), (19291, 19840)]