196572240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8807}}^1$

素因数の和:8857

約数の個数: 120

約数和(自身を含む): 681527808

約数和(自身を除く): 484955568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 8807, 11160, 17614, 22320, 26421, 35228, 44035, 52842, 70456, 79263, 88070, 105684, 132105, 140912, 158526, 176140, 211368, 264210, 273017, 317052, 352280, 396315, 422736, 528420, 546034, 634104, 704560, 792630, 819051, 1056840, 1092068, 1268208, 1365085, 1585260, 1638102, 2113680, 2184136, 2457153, 2730170, 3170520, 3276204, 4095255, 4368272, 4914306, 5460340, 6341040, 6552408, 8190510, 9828612, 10920680, 12285765, 13104816, 16381020, 19657224, 21841360, 24571530, 32762040, 39314448, 49143060, 65524080, 98286120, 196572240]

約数ペア:

[(1, 196572240), (2, 98286120), (3, 65524080), (4, 49143060), (5, 39314448), (6, 32762040), (8, 24571530), (9, 21841360), (10, 19657224), (12, 16381020), (15, 13104816), (16, 12285765), (18, 10920680), (20, 9828612), (24, 8190510), (30, 6552408), (31, 6341040), (36, 5460340), (40, 4914306), (45, 4368272), (48, 4095255), (60, 3276204), (62, 3170520), (72, 2730170), (80, 2457153), (90, 2184136), (93, 2113680), (120, 1638102), (124, 1585260), (144, 1365085), (155, 1268208), (180, 1092068), (186, 1056840), (240, 819051), (248, 792630), (279, 704560), (310, 634104), (360, 546034), (372, 528420), (465, 422736), (496, 396315), (558, 352280), (620, 317052), (720, 273017), (744, 264210), (930, 211368), (1116, 176140), (1240, 158526), (1395, 140912), (1488, 132105), (1860, 105684), (2232, 88070), (2480, 79263), (2790, 70456), (3720, 52842), (4464, 44035), (5580, 35228), (7440, 26421), (8807, 22320), (11160, 17614)]