247503690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:122

約数の個数: 384

約数和(自身を含む): 862617600

約数和(自身を除く): 615113910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 23, 29, 30, 31, 35, 38, 42, 45, 46, 57, 58, 62, 63, 69, 70, 87, 90, 93, 95, 105, 114, 115, 126, 133, 138, 145, 155, 161, 171, 174, 186, 190, 203, 207, 210, 217, 230, 261, 266, 279, 285, 290, 310, 315, 322, 342, 345, 399, 406, 414, 434, 435, 437, 465, 483, 522, 551, 558, 570, 589, 609, 630, 651, 665, 667, 690, 713, 798, 805, 855, 870, 874, 899, 930, 966, 1015, 1035, 1085, 1102, 1178, 1197, 1218, 1302, 1305, 1311, 1330, 1334, 1395, 1426, 1449, 1610, 1653, 1710, 1767, 1798, 1827, 1953, 1995, 2001, 2030, 2070, 2139, 2170, 2185, 2394, 2415, 2610, 2622, 2697, 2755, 2790, 2898, 2945, 3045, 3059, 3255, 3306, 3335, 3534, 3565, 3654, 3857, 3906, 3933, 3990, 4002, 4123, 4278, 4370, 4495, 4669, 4830, 4959, 4991, 5301, 5394, 5510, 5890, 5985, 6003, 6090, 6118, 6293, 6417, 6510, 6555, 6670, 7130, 7245, 7714, 7866, 8091, 8246, 8265, 8835, 8990, 9135, 9177, 9338, 9765, 9918, 9982, 10005, 10602, 10695, 11571, 11970, 12006, 12369, 12586, 12673, 12834, 13110, 13485, 13547, 14007, 14490, 14973, 15295, 16182, 16530, 17081, 17670, 18270, 18354, 18879, 19285, 19530, 19665, 20010, 20615, 20677, 21390, 23142, 23345, 24738, 24795, 24955, 25346, 26505, 26970, 27094, 27531, 28014, 29946, 30015, 30590, 31465, 32085, 34162, 34713, 37107, 37758, 38019, 38570, 39330, 40455, 40641, 41230, 41354, 42021, 44919, 45885, 46690, 49590, 49910, 51243, 53010, 55062, 56637, 57855, 60030, 61845, 62031, 62930, 63365, 64170, 67735, 69426, 70035, 74214, 74865, 76038, 80910, 81282, 84042, 85405, 88711, 89838, 91770, 94395, 94829, 102486, 103385, 113274, 114057, 115710, 119567, 121923, 123690, 124062, 126730, 135470, 137655, 140070, 144739, 149730, 153729, 170810, 173565, 177422, 185535, 186093, 188790, 189658, 190095, 203205, 206770, 210105, 224595, 228114, 239134, 243846, 256215, 266133, 275310, 283185, 284487, 289478, 307458, 310155, 347130, 358701, 371070, 372186, 380190, 392863, 406410, 420210, 434217, 443555, 449190, 474145, 512430, 532266, 566370, 568974, 570285, 597835, 609615, 620310, 717402, 723695, 768645, 785726, 798399, 853461, 868434, 887110, 930465, 948290, 1076103, 1140570, 1178589, 1195670, 1219230, 1302651, 1330665, 1422435, 1447390, 1537290, 1596798, 1706922, 1793505, 1860930, 1964315, 2152206, 2171085, 2357178, 2605302, 2661330, 2750041, 2844870, 3535767, 3587010, 3928630, 3991995, 4267305, 4342170, 5380515, 5500082, 5892945, 6513255, 7071534, 7983990, 8250123, 8534610, 10761030, 11785890, 13026510, 13750205, 16500246, 17678835, 24750369, 27500410, 35357670, 41250615, 49500738, 82501230, 123751845, 247503690]

約数ペア:

[(1, 247503690), (2, 123751845), (3, 82501230), (5, 49500738), (6, 41250615), (7, 35357670), (9, 27500410), (10, 24750369), (14, 17678835), (15, 16500246), (18, 13750205), (19, 13026510), (21, 11785890), (23, 10761030), (29, 8534610), (30, 8250123), (31, 7983990), (35, 7071534), (38, 6513255), (42, 5892945), (45, 5500082), (46, 5380515), (57, 4342170), (58, 4267305), (62, 3991995), (63, 3928630), (69, 3587010), (70, 3535767), (87, 2844870), (90, 2750041), (93, 2661330), (95, 2605302), (105, 2357178), (114, 2171085), (115, 2152206), (126, 1964315), (133, 1860930), (138, 1793505), (145, 1706922), (155, 1596798), (161, 1537290), (171, 1447390), (174, 1422435), (186, 1330665), (190, 1302651), (203, 1219230), (207, 1195670), (210, 1178589), (217, 1140570), (230, 1076103), (261, 948290), (266, 930465), (279, 887110), (285, 868434), (290, 853461), (310, 798399), (315, 785726), (322, 768645), (342, 723695), (345, 717402), (399, 620310), (406, 609615), (414, 597835), (434, 570285), (435, 568974), (437, 566370), (465, 532266), (483, 512430), (522, 474145), (551, 449190), (558, 443555), (570, 434217), (589, 420210), (609, 406410), (630, 392863), (651, 380190), (665, 372186), (667, 371070), (690, 358701), (713, 347130), (798, 310155), (805, 307458), (855, 289478), (870, 284487), (874, 283185), (899, 275310), (930, 266133), (966, 256215), (1015, 243846), (1035, 239134), (1085, 228114), (1102, 224595), (1178, 210105), (1197, 206770), (1218, 203205), (1302, 190095), (1305, 189658), (1311, 188790), (1330, 186093), (1334, 185535), (1395, 177422), (1426, 173565), (1449, 170810), (1610, 153729), (1653, 149730), (1710, 144739), (1767, 140070), (1798, 137655), (1827, 135470), (1953, 126730), (1995, 124062), (2001, 123690), (2030, 121923), (2070, 119567), (2139, 115710), (2170, 114057), (2185, 113274), (2394, 103385), (2415, 102486), (2610, 94829), (2622, 94395), (2697, 91770), (2755, 89838), (2790, 88711), (2898, 85405), (2945, 84042), (3045, 81282), (3059, 80910), (3255, 76038), (3306, 74865), (3335, 74214), (3534, 70035), (3565, 69426), (3654, 67735), (3857, 64170), (3906, 63365), (3933, 62930), (3990, 62031), (4002, 61845), (4123, 60030), (4278, 57855), (4370, 56637), (4495, 55062), (4669, 53010), (4830, 51243), (4959, 49910), (4991, 49590), (5301, 46690), (5394, 45885), (5510, 44919), (5890, 42021), (5985, 41354), (6003, 41230), (6090, 40641), (6118, 40455), (6293, 39330), (6417, 38570), (6510, 38019), (6555, 37758), (6670, 37107), (7130, 34713), (7245, 34162), (7714, 32085), (7866, 31465), (8091, 30590), (8246, 30015), (8265, 29946), (8835, 28014), (8990, 27531), (9135, 27094), (9177, 26970), (9338, 26505), (9765, 25346), (9918, 24955), (9982, 24795), (10005, 24738), (10602, 23345), (10695, 23142), (11571, 21390), (11970, 20677), (12006, 20615), (12369, 20010), (12586, 19665), (12673, 19530), (12834, 19285), (13110, 18879), (13485, 18354), (13547, 18270), (14007, 17670), (14490, 17081), (14973, 16530), (15295, 16182)]