16468208960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1619}}^1$

素因数の和:1901

約数の個数: 224

約数和(自身を含む): 47402496000

約数和(自身を除く): 30934287040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 239, 266, 280, 304, 320, 380, 448, 478, 532, 560, 608, 665, 760, 956, 1064, 1120, 1195, 1216, 1330, 1520, 1619, 1673, 1912, 2128, 2240, 2390, 2660, 3040, 3238, 3346, 3824, 4256, 4541, 4780, 5320, 6080, 6476, 6692, 7648, 8095, 8365, 8512, 9082, 9560, 10640, 11333, 12952, 13384, 15296, 16190, 16730, 18164, 19120, 21280, 22666, 22705, 25904, 26768, 30761, 31787, 32380, 33460, 36328, 38240, 42560, 45332, 45410, 51808, 53536, 56665, 61522, 63574, 64760, 66920, 72656, 76480, 90664, 90820, 103616, 107072, 113330, 123044, 127148, 129520, 133840, 145312, 153805, 158935, 181328, 181640, 215327, 226660, 246088, 254296, 259040, 267680, 290624, 307610, 317870, 362656, 363280, 386941, 430654, 453320, 492176, 508592, 518080, 535360, 615220, 635740, 725312, 726560, 773882, 861308, 906640, 984352, 1017184, 1076635, 1230440, 1271480, 1453120, 1547764, 1722616, 1813280, 1934705, 1968704, 2034368, 2153270, 2460880, 2542960, 2708587, 3095528, 3445232, 3626560, 3869410, 4306540, 4921760, 5085920, 5417174, 6191056, 6890464, 7351879, 7738820, 8613080, 9843520, 10171840, 10834348, 12382112, 13542935, 13780928, 14703758, 15477640, 17226160, 21668696, 24764224, 27085870, 29407516, 30955280, 34452320, 36759395, 43337392, 51463153, 54171740, 58815032, 61910560, 68904640, 73518790, 86674784, 102926306, 108343480, 117630064, 123821120, 147037580, 173349568, 205852612, 216686960, 235260128, 257315765, 294075160, 411705224, 433373920, 470520256, 514631530, 588150320, 823410448, 866747840, 1029263060, 1176300640, 1646820896, 2058526120, 2352601280, 3293641792, 4117052240, 8234104480, 16468208960]

約数ペア:

[(1, 16468208960), (2, 8234104480), (4, 4117052240), (5, 3293641792), (7, 2352601280), (8, 2058526120), (10, 1646820896), (14, 1176300640), (16, 1029263060), (19, 866747840), (20, 823410448), (28, 588150320), (32, 514631530), (35, 470520256), (38, 433373920), (40, 411705224), (56, 294075160), (64, 257315765), (70, 235260128), (76, 216686960), (80, 205852612), (95, 173349568), (112, 147037580), (133, 123821120), (140, 117630064), (152, 108343480), (160, 102926306), (190, 86674784), (224, 73518790), (239, 68904640), (266, 61910560), (280, 58815032), (304, 54171740), (320, 51463153), (380, 43337392), (448, 36759395), (478, 34452320), (532, 30955280), (560, 29407516), (608, 27085870), (665, 24764224), (760, 21668696), (956, 17226160), (1064, 15477640), (1120, 14703758), (1195, 13780928), (1216, 13542935), (1330, 12382112), (1520, 10834348), (1619, 10171840), (1673, 9843520), (1912, 8613080), (2128, 7738820), (2240, 7351879), (2390, 6890464), (2660, 6191056), (3040, 5417174), (3238, 5085920), (3346, 4921760), (3824, 4306540), (4256, 3869410), (4541, 3626560), (4780, 3445232), (5320, 3095528), (6080, 2708587), (6476, 2542960), (6692, 2460880), (7648, 2153270), (8095, 2034368), (8365, 1968704), (8512, 1934705), (9082, 1813280), (9560, 1722616), (10640, 1547764), (11333, 1453120), (12952, 1271480), (13384, 1230440), (15296, 1076635), (16190, 1017184), (16730, 984352), (18164, 906640), (19120, 861308), (21280, 773882), (22666, 726560), (22705, 725312), (25904, 635740), (26768, 615220), (30761, 535360), (31787, 518080), (32380, 508592), (33460, 492176), (36328, 453320), (38240, 430654), (42560, 386941), (45332, 363280), (45410, 362656), (51808, 317870), (53536, 307610), (56665, 290624), (61522, 267680), (63574, 259040), (64760, 254296), (66920, 246088), (72656, 226660), (76480, 215327), (90664, 181640), (90820, 181328), (103616, 158935), (107072, 153805), (113330, 145312), (123044, 133840), (127148, 129520)]