16420574880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131071}}^1$

素因数の和:131124

約数の個数: 192

約数和(自身を含む): 59454259200

約数和(自身を除く): 43033684320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 2088, 2160, 2320, 2610, 2784, 3132, 3480, 3915, 4176, 4320, 4640, 5220, 6264, 6960, 7830, 8352, 10440, 12528, 13920, 15660, 20880, 25056, 31320, 41760, 62640, 125280, 131071, 262142, 393213, 524284, 655355, 786426, 1048568, 1179639, 1310710, 1572852, 1966065, 2097136, 2359278, 2621420, 3145704, 3538917, 3801059, 3932130, 4194272, 4718556, 5242840, 5898195, 6291408, 7077834, 7602118, 7864260, 9437112, 10485680, 11403177, 11796390, 12582816, 14155668, 15204236, 15728520, 17694585, 18874224, 19005295, 20971360, 22806354, 23592780, 28311336, 30408472, 31457040, 34209531, 35389170, 37748448, 38010590, 45612708, 47185560, 56622672, 57015885, 60816944, 62914080, 68419062, 70778340, 76021180, 91225416, 94371120, 102628593, 113245344, 114031770, 121633888, 136838124, 141556680, 152042360, 171047655, 182450832, 188742240, 205257186, 228063540, 273676248, 283113360, 304084720, 342095310, 364901664, 410514372, 456127080, 513142965, 547352496, 566226720, 608169440, 684190620, 821028744, 912254160, 1026285930, 1094704992, 1368381240, 1642057488, 1824508320, 2052571860, 2736762480, 3284114976, 4105143720, 5473524960, 8210287440, 16420574880]

約数ペア:

[(1, 16420574880), (2, 8210287440), (3, 5473524960), (4, 4105143720), (5, 3284114976), (6, 2736762480), (8, 2052571860), (9, 1824508320), (10, 1642057488), (12, 1368381240), (15, 1094704992), (16, 1026285930), (18, 912254160), (20, 821028744), (24, 684190620), (27, 608169440), (29, 566226720), (30, 547352496), (32, 513142965), (36, 456127080), (40, 410514372), (45, 364901664), (48, 342095310), (54, 304084720), (58, 283113360), (60, 273676248), (72, 228063540), (80, 205257186), (87, 188742240), (90, 182450832), (96, 171047655), (108, 152042360), (116, 141556680), (120, 136838124), (135, 121633888), (144, 114031770), (145, 113245344), (160, 102628593), (174, 94371120), (180, 91225416), (216, 76021180), (232, 70778340), (240, 68419062), (261, 62914080), (270, 60816944), (288, 57015885), (290, 56622672), (348, 47185560), (360, 45612708), (432, 38010590), (435, 37748448), (464, 35389170), (480, 34209531), (522, 31457040), (540, 30408472), (580, 28311336), (696, 23592780), (720, 22806354), (783, 20971360), (864, 19005295), (870, 18874224), (928, 17694585), (1044, 15728520), (1080, 15204236), (1160, 14155668), (1305, 12582816), (1392, 11796390), (1440, 11403177), (1566, 10485680), (1740, 9437112), (2088, 7864260), (2160, 7602118), (2320, 7077834), (2610, 6291408), (2784, 5898195), (3132, 5242840), (3480, 4718556), (3915, 4194272), (4176, 3932130), (4320, 3801059), (4640, 3538917), (5220, 3145704), (6264, 2621420), (6960, 2359278), (7830, 2097136), (8352, 1966065), (10440, 1572852), (12528, 1310710), (13920, 1179639), (15660, 1048568), (20880, 786426), (25056, 655355), (31320, 524284), (41760, 393213), (62640, 262142), (125280, 131071)]