1207171080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:789

約数の個数: 256

約数和(自身を含む): 4289760000

約数和(自身を除く): 3082588920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 89, 90, 95, 108, 114, 120, 135, 152, 171, 178, 180, 190, 216, 228, 267, 270, 285, 342, 356, 360, 380, 445, 456, 513, 534, 540, 570, 661, 684, 712, 760, 801, 855, 890, 1026, 1068, 1080, 1140, 1322, 1335, 1368, 1602, 1691, 1710, 1780, 1983, 2052, 2136, 2280, 2403, 2565, 2644, 2670, 3204, 3305, 3382, 3420, 3560, 3966, 4005, 4104, 4806, 5073, 5130, 5288, 5340, 5949, 6408, 6610, 6764, 6840, 7932, 8010, 8455, 9612, 9915, 10146, 10260, 10680, 11898, 12015, 12559, 13220, 13528, 15219, 15864, 16020, 16910, 17847, 19224, 19830, 20292, 20520, 23796, 24030, 25118, 25365, 26440, 29745, 30438, 32040, 33820, 35694, 37677, 39660, 40584, 45657, 47592, 48060, 50236, 50730, 58829, 59490, 60876, 62795, 67640, 71388, 75354, 76095, 79320, 89235, 91314, 96120, 100472, 101460, 113031, 117658, 118980, 121752, 125590, 142776, 150708, 152190, 176487, 178470, 182628, 188385, 202920, 226062, 228285, 235316, 237960, 251180, 294145, 301416, 304380, 339093, 352974, 356940, 365256, 376770, 452124, 456570, 470632, 502360, 529461, 565155, 588290, 608760, 678186, 705948, 713880, 753540, 882435, 904248, 913140, 1058922, 1117751, 1130310, 1176580, 1356372, 1411896, 1507080, 1588383, 1695465, 1764870, 1826280, 2117844, 2235502, 2260620, 2353160, 2647305, 2712744, 3176766, 3353253, 3390930, 3529740, 4235688, 4471004, 4521240, 5294610, 5588755, 6353532, 6706506, 6781860, 7059480, 7941915, 8942008, 10059759, 10589220, 11177510, 12707064, 13413012, 13563720, 15883830, 16766265, 20119518, 21178440, 22355020, 26826024, 30179277, 31767660, 33532530, 40239036, 44710040, 50298795, 60358554, 63535320, 67065060, 80478072, 100597590, 120717108, 134130120, 150896385, 201195180, 241434216, 301792770, 402390360, 603585540, 1207171080]

約数ペア:

[(1, 1207171080), (2, 603585540), (3, 402390360), (4, 301792770), (5, 241434216), (6, 201195180), (8, 150896385), (9, 134130120), (10, 120717108), (12, 100597590), (15, 80478072), (18, 67065060), (19, 63535320), (20, 60358554), (24, 50298795), (27, 44710040), (30, 40239036), (36, 33532530), (38, 31767660), (40, 30179277), (45, 26826024), (54, 22355020), (57, 21178440), (60, 20119518), (72, 16766265), (76, 15883830), (89, 13563720), (90, 13413012), (95, 12707064), (108, 11177510), (114, 10589220), (120, 10059759), (135, 8942008), (152, 7941915), (171, 7059480), (178, 6781860), (180, 6706506), (190, 6353532), (216, 5588755), (228, 5294610), (267, 4521240), (270, 4471004), (285, 4235688), (342, 3529740), (356, 3390930), (360, 3353253), (380, 3176766), (445, 2712744), (456, 2647305), (513, 2353160), (534, 2260620), (540, 2235502), (570, 2117844), (661, 1826280), (684, 1764870), (712, 1695465), (760, 1588383), (801, 1507080), (855, 1411896), (890, 1356372), (1026, 1176580), (1068, 1130310), (1080, 1117751), (1140, 1058922), (1322, 913140), (1335, 904248), (1368, 882435), (1602, 753540), (1691, 713880), (1710, 705948), (1780, 678186), (1983, 608760), (2052, 588290), (2136, 565155), (2280, 529461), (2403, 502360), (2565, 470632), (2644, 456570), (2670, 452124), (3204, 376770), (3305, 365256), (3382, 356940), (3420, 352974), (3560, 339093), (3966, 304380), (4005, 301416), (4104, 294145), (4806, 251180), (5073, 237960), (5130, 235316), (5288, 228285), (5340, 226062), (5949, 202920), (6408, 188385), (6610, 182628), (6764, 178470), (6840, 176487), (7932, 152190), (8010, 150708), (8455, 142776), (9612, 125590), (9915, 121752), (10146, 118980), (10260, 117658), (10680, 113031), (11898, 101460), (12015, 100472), (12559, 96120), (13220, 91314), (13528, 89235), (15219, 79320), (15864, 76095), (16020, 75354), (16910, 71388), (17847, 67640), (19224, 62795), (19830, 60876), (20292, 59490), (20520, 58829), (23796, 50730), (24030, 50236), (25118, 48060), (25365, 47592), (26440, 45657), (29745, 40584), (30438, 39660), (32040, 37677), (33820, 35694)]