7627620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 28901376

約数和(自身を除く): 21273756

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, 70, 77, 78, 84, 91, 105, 110, 127, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 254, 260, 273, 286, 308, 330, 364, 381, 385, 390, 420, 429, 455, 462, 508, 546, 572, 635, 660, 715, 762, 770, 780, 858, 889, 910, 924, 1001, 1092, 1155, 1270, 1365, 1397, 1430, 1524, 1540, 1651, 1716, 1778, 1820, 1905, 2002, 2145, 2310, 2540, 2667, 2730, 2794, 2860, 3003, 3302, 3556, 3810, 4004, 4191, 4290, 4445, 4620, 4953, 5005, 5334, 5460, 5588, 6006, 6604, 6985, 7620, 8255, 8382, 8580, 8890, 9779, 9906, 10010, 10668, 11557, 12012, 13335, 13970, 15015, 16510, 16764, 17780, 18161, 19558, 19812, 20020, 20955, 23114, 24765, 26670, 27940, 29337, 30030, 33020, 34671, 36322, 39116, 41910, 46228, 48895, 49530, 53340, 54483, 57785, 58674, 60060, 69342, 72644, 83820, 90805, 97790, 99060, 108966, 115570, 117348, 127127, 138684, 146685, 173355, 181610, 195580, 217932, 231140, 254254, 272415, 293370, 346710, 363220, 381381, 508508, 544830, 586740, 635635, 693420, 762762, 1089660, 1271270, 1525524, 1906905, 2542540, 3813810, 7627620]

約数ペア:

[(1, 7627620), (2, 3813810), (3, 2542540), (4, 1906905), (5, 1525524), (6, 1271270), (7, 1089660), (10, 762762), (11, 693420), (12, 635635), (13, 586740), (14, 544830), (15, 508508), (20, 381381), (21, 363220), (22, 346710), (26, 293370), (28, 272415), (30, 254254), (33, 231140), (35, 217932), (39, 195580), (42, 181610), (44, 173355), (52, 146685), (55, 138684), (60, 127127), (65, 117348), (66, 115570), (70, 108966), (77, 99060), (78, 97790), (84, 90805), (91, 83820), (105, 72644), (110, 69342), (127, 60060), (130, 58674), (132, 57785), (140, 54483), (143, 53340), (154, 49530), (156, 48895), (165, 46228), (182, 41910), (195, 39116), (210, 36322), (220, 34671), (231, 33020), (254, 30030), (260, 29337), (273, 27940), (286, 26670), (308, 24765), (330, 23114), (364, 20955), (381, 20020), (385, 19812), (390, 19558), (420, 18161), (429, 17780), (455, 16764), (462, 16510), (508, 15015), (546, 13970), (572, 13335), (635, 12012), (660, 11557), (715, 10668), (762, 10010), (770, 9906), (780, 9779), (858, 8890), (889, 8580), (910, 8382), (924, 8255), (1001, 7620), (1092, 6985), (1155, 6604), (1270, 6006), (1365, 5588), (1397, 5460), (1430, 5334), (1524, 5005), (1540, 4953), (1651, 4620), (1716, 4445), (1778, 4290), (1820, 4191), (1905, 4004), (2002, 3810), (2145, 3556), (2310, 3302), (2540, 3003), (2667, 2860), (2730, 2794)]