15084454920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{467}}^1$

素因数の和:988

約数の個数: 256

約数和(自身を含む): 49384857600

約数和(自身を除く): 34300402680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 457, 465, 467, 570, 589, 620, 744, 760, 914, 930, 934, 1140, 1178, 1240, 1371, 1401, 1767, 1828, 1860, 1868, 2280, 2285, 2335, 2356, 2742, 2802, 2945, 3534, 3656, 3720, 3736, 4570, 4670, 4712, 5484, 5604, 5890, 6855, 7005, 7068, 8683, 8835, 8873, 9140, 9340, 10968, 11208, 11780, 13710, 14010, 14136, 14167, 14477, 17366, 17670, 17746, 18280, 18680, 23560, 26049, 26619, 27420, 28020, 28334, 28954, 34732, 35340, 35492, 42501, 43415, 43431, 44365, 52098, 53238, 54840, 56040, 56668, 57908, 69464, 70680, 70835, 70984, 72385, 85002, 86830, 86862, 88730, 104196, 106476, 113336, 115816, 130245, 133095, 141670, 144770, 170004, 173660, 173724, 177460, 208392, 212505, 212952, 213419, 217155, 260490, 266190, 269173, 275063, 283340, 289540, 340008, 347320, 347448, 354920, 425010, 426838, 434310, 520980, 532380, 538346, 550126, 566680, 579080, 640257, 807519, 825189, 850020, 853676, 868620, 1041960, 1064760, 1067095, 1076692, 1100252, 1280514, 1345865, 1375315, 1615038, 1650378, 1700040, 1707352, 1737240, 2134190, 2153384, 2200504, 2561028, 2691730, 2750630, 3201285, 3230076, 3300756, 4037595, 4054961, 4125945, 4268380, 5122056, 5383460, 5501260, 6402570, 6460152, 6601512, 6615989, 8075190, 8109922, 8251890, 8536760, 10766920, 11002520, 12164883, 12805140, 13231978, 16150380, 16219844, 16503780, 19847967, 20274805, 24329766, 25610280, 26463956, 32300760, 32439688, 33007560, 33079945, 39695934, 40549610, 48659532, 52927912, 60824415, 66159890, 79391868, 81099220, 97319064, 99239835, 121648830, 125703791, 132319780, 158783736, 162198440, 198479670, 243297660, 251407582, 264639560, 377111373, 396959340, 486595320, 502815164, 628518955, 754222746, 793918680, 1005630328, 1257037910, 1508445492, 1885556865, 2514075820, 3016890984, 3771113730, 5028151640, 7542227460, 15084454920]

約数ペア:

[(1, 15084454920), (2, 7542227460), (3, 5028151640), (4, 3771113730), (5, 3016890984), (6, 2514075820), (8, 1885556865), (10, 1508445492), (12, 1257037910), (15, 1005630328), (19, 793918680), (20, 754222746), (24, 628518955), (30, 502815164), (31, 486595320), (38, 396959340), (40, 377111373), (57, 264639560), (60, 251407582), (62, 243297660), (76, 198479670), (93, 162198440), (95, 158783736), (114, 132319780), (120, 125703791), (124, 121648830), (152, 99239835), (155, 97319064), (186, 81099220), (190, 79391868), (228, 66159890), (248, 60824415), (285, 52927912), (310, 48659532), (372, 40549610), (380, 39695934), (456, 33079945), (457, 33007560), (465, 32439688), (467, 32300760), (570, 26463956), (589, 25610280), (620, 24329766), (744, 20274805), (760, 19847967), (914, 16503780), (930, 16219844), (934, 16150380), (1140, 13231978), (1178, 12805140), (1240, 12164883), (1371, 11002520), (1401, 10766920), (1767, 8536760), (1828, 8251890), (1860, 8109922), (1868, 8075190), (2280, 6615989), (2285, 6601512), (2335, 6460152), (2356, 6402570), (2742, 5501260), (2802, 5383460), (2945, 5122056), (3534, 4268380), (3656, 4125945), (3720, 4054961), (3736, 4037595), (4570, 3300756), (4670, 3230076), (4712, 3201285), (5484, 2750630), (5604, 2691730), (5890, 2561028), (6855, 2200504), (7005, 2153384), (7068, 2134190), (8683, 1737240), (8835, 1707352), (8873, 1700040), (9140, 1650378), (9340, 1615038), (10968, 1375315), (11208, 1345865), (11780, 1280514), (13710, 1100252), (14010, 1076692), (14136, 1067095), (14167, 1064760), (14477, 1041960), (17366, 868620), (17670, 853676), (17746, 850020), (18280, 825189), (18680, 807519), (23560, 640257), (26049, 579080), (26619, 566680), (27420, 550126), (28020, 538346), (28334, 532380), (28954, 520980), (34732, 434310), (35340, 426838), (35492, 425010), (42501, 354920), (43415, 347448), (43431, 347320), (44365, 340008), (52098, 289540), (53238, 283340), (54840, 275063), (56040, 269173), (56668, 266190), (57908, 260490), (69464, 217155), (70680, 213419), (70835, 212952), (70984, 212505), (72385, 208392), (85002, 177460), (86830, 173724), (86862, 173660), (88730, 170004), (104196, 144770), (106476, 141670), (113336, 133095), (115816, 130245)]