16045857240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{313151}}^1$

素因数の和:313233

約数の個数: 128

約数和(自身を含む): 55916421120

約数和(自身を除く): 39870563880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3416, 3660, 4270, 5124, 6405, 7320, 8540, 10248, 12810, 17080, 25620, 51240, 313151, 626302, 939453, 1252604, 1565755, 1878906, 2192057, 2505208, 3131510, 3757812, 4384114, 4697265, 6263020, 6576171, 7515624, 8768228, 9394530, 10960285, 12526040, 13152342, 17536456, 18789060, 19102211, 21920570, 26304684, 32880855, 37578120, 38204422, 43841140, 52609368, 57306633, 65761710, 76408844, 87682280, 95511055, 114613266, 131523420, 133715477, 152817688, 191022110, 229226532, 263046840, 267430954, 286533165, 382044220, 401146431, 458453064, 534861908, 573066330, 668577385, 764088440, 802292862, 1069723816, 1146132660, 1337154770, 1604585724, 2005732155, 2292265320, 2674309540, 3209171448, 4011464310, 5348619080, 8022928620, 16045857240]

約数ペア:

[(1, 16045857240), (2, 8022928620), (3, 5348619080), (4, 4011464310), (5, 3209171448), (6, 2674309540), (7, 2292265320), (8, 2005732155), (10, 1604585724), (12, 1337154770), (14, 1146132660), (15, 1069723816), (20, 802292862), (21, 764088440), (24, 668577385), (28, 573066330), (30, 534861908), (35, 458453064), (40, 401146431), (42, 382044220), (56, 286533165), (60, 267430954), (61, 263046840), (70, 229226532), (84, 191022110), (105, 152817688), (120, 133715477), (122, 131523420), (140, 114613266), (168, 95511055), (183, 87682280), (210, 76408844), (244, 65761710), (280, 57306633), (305, 52609368), (366, 43841140), (420, 38204422), (427, 37578120), (488, 32880855), (610, 26304684), (732, 21920570), (840, 19102211), (854, 18789060), (915, 17536456), (1220, 13152342), (1281, 12526040), (1464, 10960285), (1708, 9394530), (1830, 8768228), (2135, 7515624), (2440, 6576171), (2562, 6263020), (3416, 4697265), (3660, 4384114), (4270, 3757812), (5124, 3131510), (6405, 2505208), (7320, 2192057), (8540, 1878906), (10248, 1565755), (12810, 1252604), (17080, 939453), (25620, 626302), (51240, 313151)]