15571804080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{57571}}^1$

素因数の和:57624

約数の個数: 240

約数和(自身を含む): 58596321024

約数和(自身を除く): 43024516944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 483, 490, 552, 560, 588, 644, 690, 735, 784, 805, 840, 920, 966, 980, 1104, 1127, 1176, 1288, 1380, 1470, 1610, 1680, 1840, 1932, 1960, 2254, 2352, 2415, 2576, 2760, 2940, 3220, 3381, 3864, 3920, 4508, 4830, 5520, 5635, 5880, 6440, 6762, 7728, 9016, 9660, 11270, 11760, 12880, 13524, 16905, 18032, 19320, 22540, 27048, 33810, 38640, 45080, 54096, 57571, 67620, 90160, 115142, 135240, 172713, 230284, 270480, 287855, 345426, 402997, 460568, 575710, 690852, 805994, 863565, 921136, 1151420, 1208991, 1324133, 1381704, 1611988, 1727130, 2014985, 2302840, 2417982, 2648266, 2763408, 2820979, 3223976, 3454260, 3972399, 4029970, 4605680, 4835964, 5296532, 5641958, 6044955, 6447952, 6620665, 6908520, 7944798, 8059940, 8462937, 9268931, 9671928, 10593064, 11283916, 12089910, 13241330, 13817040, 14104895, 15889596, 16119880, 16925874, 18537862, 19343856, 19861995, 21186128, 22567832, 24179820, 26482660, 27806793, 28209790, 31779192, 32239760, 33851748, 37075724, 39723990, 42314685, 45135664, 46344655, 48359640, 52965320, 55613586, 56419580, 63558384, 64882517, 67703496, 74151448, 79447980, 84629370, 92689310, 96719280, 105930640, 111227172, 112839160, 129765034, 135406992, 139033965, 148302896, 158895960, 169258740, 185378620, 194647551, 222454344, 225678320, 259530068, 278067930, 317791920, 324412585, 338517480, 370757240, 389295102, 444908688, 519060136, 556135860, 648825170, 677034960, 741514480, 778590204, 973237755, 1038120272, 1112271720, 1297650340, 1557180408, 1946475510, 2224543440, 2595300680, 3114360816, 3892951020, 5190601360, 7785902040, 15571804080]

約数ペア:

[(1, 15571804080), (2, 7785902040), (3, 5190601360), (4, 3892951020), (5, 3114360816), (6, 2595300680), (7, 2224543440), (8, 1946475510), (10, 1557180408), (12, 1297650340), (14, 1112271720), (15, 1038120272), (16, 973237755), (20, 778590204), (21, 741514480), (23, 677034960), (24, 648825170), (28, 556135860), (30, 519060136), (35, 444908688), (40, 389295102), (42, 370757240), (46, 338517480), (48, 324412585), (49, 317791920), (56, 278067930), (60, 259530068), (69, 225678320), (70, 222454344), (80, 194647551), (84, 185378620), (92, 169258740), (98, 158895960), (105, 148302896), (112, 139033965), (115, 135406992), (120, 129765034), (138, 112839160), (140, 111227172), (147, 105930640), (161, 96719280), (168, 92689310), (184, 84629370), (196, 79447980), (210, 74151448), (230, 67703496), (240, 64882517), (245, 63558384), (276, 56419580), (280, 55613586), (294, 52965320), (322, 48359640), (336, 46344655), (345, 45135664), (368, 42314685), (392, 39723990), (420, 37075724), (460, 33851748), (483, 32239760), (490, 31779192), (552, 28209790), (560, 27806793), (588, 26482660), (644, 24179820), (690, 22567832), (735, 21186128), (784, 19861995), (805, 19343856), (840, 18537862), (920, 16925874), (966, 16119880), (980, 15889596), (1104, 14104895), (1127, 13817040), (1176, 13241330), (1288, 12089910), (1380, 11283916), (1470, 10593064), (1610, 9671928), (1680, 9268931), (1840, 8462937), (1932, 8059940), (1960, 7944798), (2254, 6908520), (2352, 6620665), (2415, 6447952), (2576, 6044955), (2760, 5641958), (2940, 5296532), (3220, 4835964), (3381, 4605680), (3864, 4029970), (3920, 3972399), (4508, 3454260), (4830, 3223976), (5520, 2820979), (5635, 2763408), (5880, 2648266), (6440, 2417982), (6762, 2302840), (7728, 2014985), (9016, 1727130), (9660, 1611988), (11270, 1381704), (11760, 1324133), (12880, 1208991), (13524, 1151420), (16905, 921136), (18032, 863565), (19320, 805994), (22540, 690852), (27048, 575710), (33810, 460568), (38640, 402997), (45080, 345426), (54096, 287855), (57571, 270480), (67620, 230284), (90160, 172713), (115142, 135240)]