104520780

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:750

約数の個数: 240

約数和(自身を含む): 404120640

約数和(自身を除く): 299599860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 709, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1418, 1620, 1638, 1755, 1820, 1890, 2106, 2127, 2268, 2340, 2457, 2730, 2835, 2836, 3276, 3510, 3545, 3780, 4095, 4212, 4254, 4914, 4963, 5265, 5460, 5670, 6381, 7020, 7090, 7371, 8190, 8508, 9217, 9828, 9926, 10530, 10635, 11340, 12285, 12762, 14180, 14742, 14889, 16380, 18434, 19143, 19852, 21060, 21270, 24570, 24815, 25524, 27651, 29484, 29778, 31905, 36855, 36868, 38286, 42540, 44667, 46085, 49140, 49630, 55302, 57429, 59556, 63810, 64519, 73710, 74445, 76572, 82953, 89334, 92170, 95715, 99260, 110604, 114858, 127620, 129038, 134001, 138255, 147420, 148890, 165906, 178668, 184340, 191430, 193557, 223335, 229716, 248859, 258076, 268002, 276510, 287145, 297780, 322595, 331812, 382860, 387114, 402003, 414765, 446670, 497718, 536004, 553020, 574290, 580671, 645190, 670005, 746577, 774228, 804006, 829530, 893340, 967785, 995436, 1148580, 1161342, 1244295, 1290380, 1340010, 1493154, 1608012, 1659060, 1742013, 1935570, 2010015, 2322684, 2488590, 2680020, 2903355, 2986308, 3484026, 3732885, 3871140, 4020030, 4977180, 5226039, 5806710, 6968052, 7465770, 8040060, 8710065, 10452078, 11613420, 14931540, 17420130, 20904156, 26130195, 34840260, 52260390, 104520780]

約数ペア:

[(1, 104520780), (2, 52260390), (3, 34840260), (4, 26130195), (5, 20904156), (6, 17420130), (7, 14931540), (9, 11613420), (10, 10452078), (12, 8710065), (13, 8040060), (14, 7465770), (15, 6968052), (18, 5806710), (20, 5226039), (21, 4977180), (26, 4020030), (27, 3871140), (28, 3732885), (30, 3484026), (35, 2986308), (36, 2903355), (39, 2680020), (42, 2488590), (45, 2322684), (52, 2010015), (54, 1935570), (60, 1742013), (63, 1659060), (65, 1608012), (70, 1493154), (78, 1340010), (81, 1290380), (84, 1244295), (90, 1161342), (91, 1148580), (105, 995436), (108, 967785), (117, 893340), (126, 829530), (130, 804006), (135, 774228), (140, 746577), (156, 670005), (162, 645190), (180, 580671), (182, 574290), (189, 553020), (195, 536004), (210, 497718), (234, 446670), (252, 414765), (260, 402003), (270, 387114), (273, 382860), (315, 331812), (324, 322595), (351, 297780), (364, 287145), (378, 276510), (390, 268002), (405, 258076), (420, 248859), (455, 229716), (468, 223335), (540, 193557), (546, 191430), (567, 184340), (585, 178668), (630, 165906), (702, 148890), (709, 147420), (756, 138255), (780, 134001), (810, 129038), (819, 127620), (910, 114858), (945, 110604), (1053, 99260), (1092, 95715), (1134, 92170), (1170, 89334), (1260, 82953), (1365, 76572), (1404, 74445), (1418, 73710), (1620, 64519), (1638, 63810), (1755, 59556), (1820, 57429), (1890, 55302), (2106, 49630), (2127, 49140), (2268, 46085), (2340, 44667), (2457, 42540), (2730, 38286), (2835, 36868), (2836, 36855), (3276, 31905), (3510, 29778), (3545, 29484), (3780, 27651), (4095, 25524), (4212, 24815), (4254, 24570), (4914, 21270), (4963, 21060), (5265, 19852), (5460, 19143), (5670, 18434), (6381, 16380), (7020, 14889), (7090, 14742), (7371, 14180), (8190, 12762), (8508, 12285), (9217, 11340), (9828, 10635), (9926, 10530)]