78310440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:636

約数の個数: 192

約数和(自身を含む): 284029200

約数和(自身を除く): 205718760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 232, 234, 260, 261, 290, 312, 348, 360, 377, 390, 435, 468, 520, 522, 577, 580, 585, 696, 754, 780, 870, 936, 1044, 1131, 1154, 1160, 1170, 1305, 1508, 1560, 1731, 1740, 1885, 2088, 2262, 2308, 2340, 2610, 2885, 3016, 3393, 3462, 3480, 3770, 4524, 4616, 4680, 5193, 5220, 5655, 5770, 6786, 6924, 7501, 7540, 8655, 9048, 10386, 10440, 11310, 11540, 13572, 13848, 15002, 15080, 16733, 16965, 17310, 20772, 22503, 22620, 23080, 25965, 27144, 30004, 33466, 33930, 34620, 37505, 41544, 45006, 45240, 50199, 51930, 60008, 66932, 67509, 67860, 69240, 75010, 83665, 90012, 100398, 103860, 112515, 133864, 135018, 135720, 150020, 150597, 167330, 180024, 200796, 207720, 217529, 225030, 250995, 270036, 300040, 301194, 334660, 337545, 401592, 435058, 450060, 501990, 540072, 602388, 652587, 669320, 675090, 752985, 870116, 900120, 1003980, 1087645, 1204776, 1305174, 1350180, 1505970, 1740232, 1957761, 2007960, 2175290, 2610348, 2700360, 3011940, 3262935, 3915522, 4350580, 5220696, 6023880, 6525870, 7831044, 8701160, 9788805, 13051740, 15662088, 19577610, 26103480, 39155220, 78310440]

約数ペア:

[(1, 78310440), (2, 39155220), (3, 26103480), (4, 19577610), (5, 15662088), (6, 13051740), (8, 9788805), (9, 8701160), (10, 7831044), (12, 6525870), (13, 6023880), (15, 5220696), (18, 4350580), (20, 3915522), (24, 3262935), (26, 3011940), (29, 2700360), (30, 2610348), (36, 2175290), (39, 2007960), (40, 1957761), (45, 1740232), (52, 1505970), (58, 1350180), (60, 1305174), (65, 1204776), (72, 1087645), (78, 1003980), (87, 900120), (90, 870116), (104, 752985), (116, 675090), (117, 669320), (120, 652587), (130, 602388), (145, 540072), (156, 501990), (174, 450060), (180, 435058), (195, 401592), (232, 337545), (234, 334660), (260, 301194), (261, 300040), (290, 270036), (312, 250995), (348, 225030), (360, 217529), (377, 207720), (390, 200796), (435, 180024), (468, 167330), (520, 150597), (522, 150020), (577, 135720), (580, 135018), (585, 133864), (696, 112515), (754, 103860), (780, 100398), (870, 90012), (936, 83665), (1044, 75010), (1131, 69240), (1154, 67860), (1160, 67509), (1170, 66932), (1305, 60008), (1508, 51930), (1560, 50199), (1731, 45240), (1740, 45006), (1885, 41544), (2088, 37505), (2262, 34620), (2308, 33930), (2340, 33466), (2610, 30004), (2885, 27144), (3016, 25965), (3393, 23080), (3462, 22620), (3480, 22503), (3770, 20772), (4524, 17310), (4616, 16965), (4680, 16733), (5193, 15080), (5220, 15002), (5655, 13848), (5770, 13572), (6786, 11540), (6924, 11310), (7501, 10440), (7540, 10386), (8655, 9048)]