4024020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 15353856

約数和(自身を除く): 11329836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 67, 70, 77, 78, 84, 91, 105, 110, 130, 132, 134, 140, 143, 154, 156, 165, 182, 195, 201, 210, 220, 231, 260, 268, 273, 286, 308, 330, 335, 364, 385, 390, 402, 420, 429, 455, 462, 469, 546, 572, 660, 670, 715, 737, 770, 780, 804, 858, 871, 910, 924, 938, 1001, 1005, 1092, 1155, 1340, 1365, 1407, 1430, 1474, 1540, 1716, 1742, 1820, 1876, 2002, 2010, 2145, 2211, 2310, 2345, 2613, 2730, 2814, 2860, 2948, 3003, 3484, 3685, 4004, 4020, 4290, 4355, 4422, 4620, 4690, 5005, 5159, 5226, 5460, 5628, 6006, 6097, 7035, 7370, 8580, 8710, 8844, 9380, 9581, 10010, 10318, 10452, 11055, 12012, 12194, 13065, 14070, 14740, 15015, 15477, 17420, 18291, 19162, 20020, 20636, 22110, 24388, 25795, 26130, 28140, 28743, 30030, 30485, 30954, 36582, 38324, 44220, 47905, 51590, 52260, 57486, 60060, 60970, 61908, 67067, 73164, 77385, 91455, 95810, 103180, 114972, 121940, 134134, 143715, 154770, 182910, 191620, 201201, 268268, 287430, 309540, 335335, 365820, 402402, 574860, 670670, 804804, 1006005, 1341340, 2012010, 4024020]

約数ペア:

[(1, 4024020), (2, 2012010), (3, 1341340), (4, 1006005), (5, 804804), (6, 670670), (7, 574860), (10, 402402), (11, 365820), (12, 335335), (13, 309540), (14, 287430), (15, 268268), (20, 201201), (21, 191620), (22, 182910), (26, 154770), (28, 143715), (30, 134134), (33, 121940), (35, 114972), (39, 103180), (42, 95810), (44, 91455), (52, 77385), (55, 73164), (60, 67067), (65, 61908), (66, 60970), (67, 60060), (70, 57486), (77, 52260), (78, 51590), (84, 47905), (91, 44220), (105, 38324), (110, 36582), (130, 30954), (132, 30485), (134, 30030), (140, 28743), (143, 28140), (154, 26130), (156, 25795), (165, 24388), (182, 22110), (195, 20636), (201, 20020), (210, 19162), (220, 18291), (231, 17420), (260, 15477), (268, 15015), (273, 14740), (286, 14070), (308, 13065), (330, 12194), (335, 12012), (364, 11055), (385, 10452), (390, 10318), (402, 10010), (420, 9581), (429, 9380), (455, 8844), (462, 8710), (469, 8580), (546, 7370), (572, 7035), (660, 6097), (670, 6006), (715, 5628), (737, 5460), (770, 5226), (780, 5159), (804, 5005), (858, 4690), (871, 4620), (910, 4422), (924, 4355), (938, 4290), (1001, 4020), (1005, 4004), (1092, 3685), (1155, 3484), (1340, 3003), (1365, 2948), (1407, 2860), (1430, 2814), (1474, 2730), (1540, 2613), (1716, 2345), (1742, 2310), (1820, 2211), (1876, 2145), (2002, 2010)]