1910697480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{461}}^1$

素因数の和:904

約数の個数: 192

約数和(自身を含む): 6454047600

約数和(自身を除く): 4543350120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 397, 435, 461, 522, 580, 696, 794, 870, 922, 1044, 1160, 1191, 1305, 1383, 1588, 1740, 1844, 1985, 2088, 2305, 2382, 2610, 2766, 3176, 3480, 3573, 3688, 3970, 4149, 4610, 4764, 5220, 5532, 5955, 6915, 7146, 7940, 8298, 9220, 9528, 10440, 11064, 11513, 11910, 13369, 13830, 14292, 15880, 16596, 17865, 18440, 20745, 23026, 23820, 26738, 27660, 28584, 33192, 34539, 35730, 40107, 41490, 46052, 47640, 53476, 55320, 57565, 66845, 69078, 71460, 80214, 82980, 92104, 103617, 106952, 115130, 120321, 133690, 138156, 142920, 160428, 165960, 172695, 183017, 200535, 207234, 230260, 240642, 267380, 276312, 320856, 345390, 366034, 401070, 414468, 460520, 481284, 518085, 534760, 549051, 601605, 690780, 732068, 802140, 828936, 915085, 962568, 1036170, 1098102, 1203210, 1381560, 1464136, 1604280, 1647153, 1830170, 2072340, 2196204, 2406420, 2745255, 3294306, 3660340, 4144680, 4392408, 4812840, 5307493, 5490510, 6588612, 7320680, 8235765, 10614986, 10981020, 13177224, 15922479, 16471530, 21229972, 21962040, 26537465, 31844958, 32943060, 42459944, 47767437, 53074930, 63689916, 65886120, 79612395, 95534874, 106149860, 127379832, 159224790, 191069748, 212299720, 238837185, 318449580, 382139496, 477674370, 636899160, 955348740, 1910697480]

約数ペア:

[(1, 1910697480), (2, 955348740), (3, 636899160), (4, 477674370), (5, 382139496), (6, 318449580), (8, 238837185), (9, 212299720), (10, 191069748), (12, 159224790), (15, 127379832), (18, 106149860), (20, 95534874), (24, 79612395), (29, 65886120), (30, 63689916), (36, 53074930), (40, 47767437), (45, 42459944), (58, 32943060), (60, 31844958), (72, 26537465), (87, 21962040), (90, 21229972), (116, 16471530), (120, 15922479), (145, 13177224), (174, 10981020), (180, 10614986), (232, 8235765), (261, 7320680), (290, 6588612), (348, 5490510), (360, 5307493), (397, 4812840), (435, 4392408), (461, 4144680), (522, 3660340), (580, 3294306), (696, 2745255), (794, 2406420), (870, 2196204), (922, 2072340), (1044, 1830170), (1160, 1647153), (1191, 1604280), (1305, 1464136), (1383, 1381560), (1588, 1203210), (1740, 1098102), (1844, 1036170), (1985, 962568), (2088, 915085), (2305, 828936), (2382, 802140), (2610, 732068), (2766, 690780), (3176, 601605), (3480, 549051), (3573, 534760), (3688, 518085), (3970, 481284), (4149, 460520), (4610, 414468), (4764, 401070), (5220, 366034), (5532, 345390), (5955, 320856), (6915, 276312), (7146, 267380), (7940, 240642), (8298, 230260), (9220, 207234), (9528, 200535), (10440, 183017), (11064, 172695), (11513, 165960), (11910, 160428), (13369, 142920), (13830, 138156), (14292, 133690), (15880, 120321), (16596, 115130), (17865, 106952), (18440, 103617), (20745, 92104), (23026, 82980), (23820, 80214), (26738, 71460), (27660, 69078), (28584, 66845), (33192, 57565), (34539, 55320), (35730, 53476), (40107, 47640), (41490, 46052)]