4778137260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:589

約数の個数: 288

約数和(自身を含む): 16241971200

約数和(自身を除く): 11463833940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 199, 234, 260, 279, 310, 331, 372, 390, 398, 403, 465, 468, 558, 585, 597, 620, 662, 780, 796, 806, 930, 993, 995, 1116, 1170, 1194, 1209, 1324, 1395, 1612, 1655, 1791, 1860, 1986, 1990, 2015, 2340, 2388, 2418, 2587, 2790, 2979, 2985, 3310, 3582, 3627, 3972, 3980, 4030, 4303, 4836, 4965, 5174, 5580, 5958, 5970, 6045, 6169, 6620, 7164, 7254, 7761, 8060, 8606, 8955, 9930, 10261, 10348, 11916, 11940, 12090, 12338, 12909, 12935, 14508, 14895, 15522, 17212, 17910, 18135, 18507, 19860, 20522, 21515, 23283, 24180, 24676, 25818, 25870, 29790, 30783, 30845, 31044, 35820, 36270, 37014, 38727, 38805, 41044, 43030, 46566, 51305, 51636, 51740, 55521, 59580, 61566, 61690, 64545, 65869, 72540, 74028, 77454, 77610, 80197, 86060, 92349, 92535, 93132, 102610, 111042, 116415, 123132, 123380, 129090, 131738, 133393, 153915, 154908, 155220, 160394, 184698, 185070, 193635, 197607, 205220, 222084, 232830, 240591, 258180, 263476, 266786, 277605, 307830, 320788, 329345, 369396, 370140, 387270, 395214, 400179, 400985, 461745, 465660, 481182, 533572, 555210, 592821, 615660, 658690, 666965, 721773, 774540, 790428, 800358, 801970, 856297, 923490, 962364, 988035, 1110420, 1185642, 1200537, 1202955, 1317380, 1333930, 1443546, 1600716, 1603940, 1712594, 1846980, 1976070, 2000895, 2041939, 2371284, 2401074, 2405910, 2568891, 2667860, 2887092, 2964105, 3425188, 3608865, 3952140, 4001790, 4083878, 4281485, 4802148, 4811820, 5137782, 5928210, 6002685, 6125817, 7217730, 7706673, 8003580, 8167756, 8562970, 10209695, 10275564, 11856420, 12005370, 12251634, 12844455, 14435460, 15413346, 17125940, 18377451, 20419390, 24010740, 24503268, 25688910, 26545207, 30629085, 30826692, 36754902, 38533365, 40838780, 51377820, 53090414, 61258170, 73509804, 77066730, 79635621, 91887255, 106180828, 122516340, 132726035, 154133460, 159271242, 183774510, 238906863, 265452070, 318542484, 367549020, 398178105, 477813726, 530904140, 796356210, 955627452, 1194534315, 1592712420, 2389068630, 4778137260]

約数ペア:

[(1, 4778137260), (2, 2389068630), (3, 1592712420), (4, 1194534315), (5, 955627452), (6, 796356210), (9, 530904140), (10, 477813726), (12, 398178105), (13, 367549020), (15, 318542484), (18, 265452070), (20, 238906863), (26, 183774510), (30, 159271242), (31, 154133460), (36, 132726035), (39, 122516340), (45, 106180828), (52, 91887255), (60, 79635621), (62, 77066730), (65, 73509804), (78, 61258170), (90, 53090414), (93, 51377820), (117, 40838780), (124, 38533365), (130, 36754902), (155, 30826692), (156, 30629085), (180, 26545207), (186, 25688910), (195, 24503268), (199, 24010740), (234, 20419390), (260, 18377451), (279, 17125940), (310, 15413346), (331, 14435460), (372, 12844455), (390, 12251634), (398, 12005370), (403, 11856420), (465, 10275564), (468, 10209695), (558, 8562970), (585, 8167756), (597, 8003580), (620, 7706673), (662, 7217730), (780, 6125817), (796, 6002685), (806, 5928210), (930, 5137782), (993, 4811820), (995, 4802148), (1116, 4281485), (1170, 4083878), (1194, 4001790), (1209, 3952140), (1324, 3608865), (1395, 3425188), (1612, 2964105), (1655, 2887092), (1791, 2667860), (1860, 2568891), (1986, 2405910), (1990, 2401074), (2015, 2371284), (2340, 2041939), (2388, 2000895), (2418, 1976070), (2587, 1846980), (2790, 1712594), (2979, 1603940), (2985, 1600716), (3310, 1443546), (3582, 1333930), (3627, 1317380), (3972, 1202955), (3980, 1200537), (4030, 1185642), (4303, 1110420), (4836, 988035), (4965, 962364), (5174, 923490), (5580, 856297), (5958, 801970), (5970, 800358), (6045, 790428), (6169, 774540), (6620, 721773), (7164, 666965), (7254, 658690), (7761, 615660), (8060, 592821), (8606, 555210), (8955, 533572), (9930, 481182), (10261, 465660), (10348, 461745), (11916, 400985), (11940, 400179), (12090, 395214), (12338, 387270), (12909, 370140), (12935, 369396), (14508, 329345), (14895, 320788), (15522, 307830), (17212, 277605), (17910, 266786), (18135, 263476), (18507, 258180), (19860, 240591), (20522, 232830), (21515, 222084), (23283, 205220), (24180, 197607), (24676, 193635), (25818, 185070), (25870, 184698), (29790, 160394), (30783, 155220), (30845, 154908), (31044, 153915), (35820, 133393), (36270, 131738), (37014, 129090), (38727, 123380), (38805, 123132), (41044, 116415), (43030, 111042), (46566, 102610), (51305, 93132), (51636, 92535), (51740, 92349), (55521, 86060), (59580, 80197), (61566, 77610), (61690, 77454), (64545, 74028), (65869, 72540)]