7647070980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:938

約数の個数: 192

約数和(自身を含む): 23190773760

約数和(自身を除く): 15543702780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 257, 258, 285, 380, 430, 514, 516, 570, 607, 645, 771, 817, 860, 1028, 1140, 1214, 1285, 1290, 1542, 1634, 1821, 2428, 2451, 2570, 2580, 3035, 3084, 3268, 3642, 3855, 4085, 4883, 4902, 5140, 6070, 7284, 7710, 8170, 9105, 9766, 9804, 11051, 11533, 12140, 12255, 14649, 15420, 16340, 18210, 19532, 22102, 23066, 24415, 24510, 26101, 29298, 33153, 34599, 36420, 44204, 46132, 48830, 49020, 52202, 55255, 57665, 58596, 66306, 69198, 73245, 78303, 97660, 104404, 110510, 115330, 130505, 132612, 138396, 146490, 155999, 156606, 165765, 172995, 209969, 221020, 230660, 261010, 292980, 311998, 313212, 331530, 345990, 391515, 419938, 467997, 495919, 522020, 623996, 629907, 663060, 691980, 779995, 783030, 839876, 935994, 991838, 1049845, 1259814, 1487757, 1559990, 1566060, 1871988, 1983676, 2099690, 2339985, 2479595, 2519628, 2963981, 2975514, 3119980, 3149535, 4199380, 4679970, 4959190, 5927962, 5951028, 6299070, 6707957, 7438785, 8891943, 9359940, 9918380, 11855924, 12598140, 13415914, 14819905, 14877570, 17783886, 20123871, 26831828, 29639810, 29755140, 33539785, 35567772, 40247742, 44459715, 59279620, 67079570, 80495484, 88919430, 100619355, 127451183, 134159140, 177838860, 201238710, 254902366, 382353549, 402477420, 509804732, 637255915, 764707098, 1274511830, 1529414196, 1911767745, 2549023660, 3823535490, 7647070980]

約数ペア:

[(1, 7647070980), (2, 3823535490), (3, 2549023660), (4, 1911767745), (5, 1529414196), (6, 1274511830), (10, 764707098), (12, 637255915), (15, 509804732), (19, 402477420), (20, 382353549), (30, 254902366), (38, 201238710), (43, 177838860), (57, 134159140), (60, 127451183), (76, 100619355), (86, 88919430), (95, 80495484), (114, 67079570), (129, 59279620), (172, 44459715), (190, 40247742), (215, 35567772), (228, 33539785), (257, 29755140), (258, 29639810), (285, 26831828), (380, 20123871), (430, 17783886), (514, 14877570), (516, 14819905), (570, 13415914), (607, 12598140), (645, 11855924), (771, 9918380), (817, 9359940), (860, 8891943), (1028, 7438785), (1140, 6707957), (1214, 6299070), (1285, 5951028), (1290, 5927962), (1542, 4959190), (1634, 4679970), (1821, 4199380), (2428, 3149535), (2451, 3119980), (2570, 2975514), (2580, 2963981), (3035, 2519628), (3084, 2479595), (3268, 2339985), (3642, 2099690), (3855, 1983676), (4085, 1871988), (4883, 1566060), (4902, 1559990), (5140, 1487757), (6070, 1259814), (7284, 1049845), (7710, 991838), (8170, 935994), (9105, 839876), (9766, 783030), (9804, 779995), (11051, 691980), (11533, 663060), (12140, 629907), (12255, 623996), (14649, 522020), (15420, 495919), (16340, 467997), (18210, 419938), (19532, 391515), (22102, 345990), (23066, 331530), (24415, 313212), (24510, 311998), (26101, 292980), (29298, 261010), (33153, 230660), (34599, 221020), (36420, 209969), (44204, 172995), (46132, 165765), (48830, 156606), (49020, 155999), (52202, 146490), (55255, 138396), (57665, 132612), (58596, 130505), (66306, 115330), (69198, 110510), (73245, 104404), (78303, 97660)]