344760780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:536

約数の個数: 192

約数和(自身を含む): 1197600768

約数和(自身を除く): 852839988

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 233, 260, 271, 273, 364, 390, 420, 455, 466, 542, 546, 699, 780, 813, 910, 932, 1084, 1092, 1165, 1355, 1365, 1398, 1626, 1631, 1820, 1897, 2330, 2710, 2730, 2796, 3029, 3252, 3262, 3495, 3523, 3794, 4065, 4660, 4893, 5420, 5460, 5691, 6058, 6524, 6990, 7046, 7588, 8130, 8155, 9087, 9485, 9786, 10569, 11382, 12116, 13980, 14092, 15145, 16260, 16310, 17615, 18174, 18970, 19572, 21138, 21203, 22764, 24465, 24661, 28455, 30290, 32620, 35230, 36348, 37940, 42276, 42406, 45435, 48930, 49322, 52845, 56910, 60580, 63143, 63609, 70460, 73983, 84812, 90870, 97860, 98644, 105690, 106015, 113820, 123305, 126286, 127218, 147966, 181740, 189429, 211380, 212030, 246610, 252572, 254436, 295932, 315715, 318045, 369915, 378858, 424060, 442001, 493220, 631430, 636090, 739830, 757716, 820859, 884002, 947145, 1262860, 1272180, 1326003, 1479660, 1641718, 1768004, 1894290, 2210005, 2462577, 2652006, 3283436, 3788580, 4104295, 4420010, 4925154, 5304012, 5746013, 6630015, 8208590, 8840020, 9850308, 11492026, 12312885, 13260030, 16417180, 17238039, 22984052, 24625770, 26520060, 28730065, 34476078, 49251540, 57460130, 68952156, 86190195, 114920260, 172380390, 344760780]

約数ペア:

[(1, 344760780), (2, 172380390), (3, 114920260), (4, 86190195), (5, 68952156), (6, 57460130), (7, 49251540), (10, 34476078), (12, 28730065), (13, 26520060), (14, 24625770), (15, 22984052), (20, 17238039), (21, 16417180), (26, 13260030), (28, 12312885), (30, 11492026), (35, 9850308), (39, 8840020), (42, 8208590), (52, 6630015), (60, 5746013), (65, 5304012), (70, 4925154), (78, 4420010), (84, 4104295), (91, 3788580), (105, 3283436), (130, 2652006), (140, 2462577), (156, 2210005), (182, 1894290), (195, 1768004), (210, 1641718), (233, 1479660), (260, 1326003), (271, 1272180), (273, 1262860), (364, 947145), (390, 884002), (420, 820859), (455, 757716), (466, 739830), (542, 636090), (546, 631430), (699, 493220), (780, 442001), (813, 424060), (910, 378858), (932, 369915), (1084, 318045), (1092, 315715), (1165, 295932), (1355, 254436), (1365, 252572), (1398, 246610), (1626, 212030), (1631, 211380), (1820, 189429), (1897, 181740), (2330, 147966), (2710, 127218), (2730, 126286), (2796, 123305), (3029, 113820), (3252, 106015), (3262, 105690), (3495, 98644), (3523, 97860), (3794, 90870), (4065, 84812), (4660, 73983), (4893, 70460), (5420, 63609), (5460, 63143), (5691, 60580), (6058, 56910), (6524, 52845), (6990, 49322), (7046, 48930), (7588, 45435), (8130, 42406), (8155, 42276), (9087, 37940), (9485, 36348), (9786, 35230), (10569, 32620), (11382, 30290), (12116, 28455), (13980, 24661), (14092, 24465), (15145, 22764), (16260, 21203), (16310, 21138), (17615, 19572), (18174, 18970)]