439869780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 1592398080

約数和(自身を除く): 1152528300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 61, 63, 70, 84, 90, 97, 105, 118, 122, 126, 140, 177, 180, 183, 194, 210, 236, 244, 252, 291, 295, 305, 315, 354, 366, 388, 413, 420, 427, 485, 531, 549, 582, 590, 610, 630, 679, 708, 732, 826, 854, 873, 885, 915, 970, 1062, 1098, 1164, 1180, 1220, 1239, 1260, 1281, 1358, 1455, 1652, 1708, 1746, 1770, 1830, 1940, 2037, 2065, 2124, 2135, 2196, 2478, 2562, 2655, 2716, 2745, 2910, 3395, 3492, 3540, 3599, 3660, 3717, 3843, 4074, 4130, 4270, 4365, 4956, 5124, 5310, 5490, 5723, 5820, 5917, 6111, 6195, 6405, 6790, 7198, 7434, 7686, 8148, 8260, 8540, 8730, 10185, 10620, 10797, 10980, 11446, 11834, 12222, 12390, 12810, 13580, 14396, 14868, 15372, 17169, 17460, 17751, 17995, 18585, 19215, 20370, 21594, 22892, 23668, 24444, 24780, 25193, 25620, 28615, 29585, 30555, 32391, 34338, 35502, 35990, 37170, 38430, 40061, 40740, 41419, 43188, 50386, 51507, 53253, 53985, 57230, 59170, 61110, 64782, 68676, 71004, 71980, 74340, 75579, 76860, 80122, 82838, 85845, 88755, 100772, 103014, 106506, 107970, 114460, 118340, 120183, 122220, 124257, 125965, 129564, 151158, 160244, 161955, 165676, 171690, 177510, 200305, 206028, 207095, 213012, 215940, 226737, 240366, 248514, 251930, 257535, 266265, 302316, 323910, 343380, 349103, 355020, 360549, 372771, 377895, 400610, 414190, 453474, 480732, 497028, 503860, 515070, 532530, 600915, 621285, 647820, 698206, 721098, 745542, 755790, 801220, 828380, 906948, 1030140, 1047309, 1065060, 1133685, 1201830, 1242570, 1396412, 1442196, 1491084, 1511580, 1745515, 1802745, 1863855, 2094618, 2267370, 2403660, 2443721, 2485140, 3141927, 3491030, 3605490, 3727710, 4189236, 4534740, 4887442, 5236545, 6283854, 6982060, 7210980, 7331163, 7455420, 9774884, 10473090, 12218605, 12567708, 14662326, 15709635, 20946180, 21993489, 24437210, 29324652, 31419270, 36655815, 43986978, 48874420, 62838540, 73311630, 87973956, 109967445, 146623260, 219934890, 439869780]

約数ペア:

[(1, 439869780), (2, 219934890), (3, 146623260), (4, 109967445), (5, 87973956), (6, 73311630), (7, 62838540), (9, 48874420), (10, 43986978), (12, 36655815), (14, 31419270), (15, 29324652), (18, 24437210), (20, 21993489), (21, 20946180), (28, 15709635), (30, 14662326), (35, 12567708), (36, 12218605), (42, 10473090), (45, 9774884), (59, 7455420), (60, 7331163), (61, 7210980), (63, 6982060), (70, 6283854), (84, 5236545), (90, 4887442), (97, 4534740), (105, 4189236), (118, 3727710), (122, 3605490), (126, 3491030), (140, 3141927), (177, 2485140), (180, 2443721), (183, 2403660), (194, 2267370), (210, 2094618), (236, 1863855), (244, 1802745), (252, 1745515), (291, 1511580), (295, 1491084), (305, 1442196), (315, 1396412), (354, 1242570), (366, 1201830), (388, 1133685), (413, 1065060), (420, 1047309), (427, 1030140), (485, 906948), (531, 828380), (549, 801220), (582, 755790), (590, 745542), (610, 721098), (630, 698206), (679, 647820), (708, 621285), (732, 600915), (826, 532530), (854, 515070), (873, 503860), (885, 497028), (915, 480732), (970, 453474), (1062, 414190), (1098, 400610), (1164, 377895), (1180, 372771), (1220, 360549), (1239, 355020), (1260, 349103), (1281, 343380), (1358, 323910), (1455, 302316), (1652, 266265), (1708, 257535), (1746, 251930), (1770, 248514), (1830, 240366), (1940, 226737), (2037, 215940), (2065, 213012), (2124, 207095), (2135, 206028), (2196, 200305), (2478, 177510), (2562, 171690), (2655, 165676), (2716, 161955), (2745, 160244), (2910, 151158), (3395, 129564), (3492, 125965), (3540, 124257), (3599, 122220), (3660, 120183), (3717, 118340), (3843, 114460), (4074, 107970), (4130, 106506), (4270, 103014), (4365, 100772), (4956, 88755), (5124, 85845), (5310, 82838), (5490, 80122), (5723, 76860), (5820, 75579), (5917, 74340), (6111, 71980), (6195, 71004), (6405, 68676), (6790, 64782), (7198, 61110), (7434, 59170), (7686, 57230), (8148, 53985), (8260, 53253), (8540, 51507), (8730, 50386), (10185, 43188), (10620, 41419), (10797, 40740), (10980, 40061), (11446, 38430), (11834, 37170), (12222, 35990), (12390, 35502), (12810, 34338), (13580, 32391), (14396, 30555), (14868, 29585), (15372, 28615), (17169, 25620), (17460, 25193), (17751, 24780), (17995, 24444), (18585, 23668), (19215, 22892), (20370, 21594)]