161942198880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{398323}}^1$

素因数の和:398370

約数の個数: 288

約数和(自身を含む): 640810904832

約数和(自身を除く): 478868705952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 242, 264, 280, 308, 330, 336, 352, 363, 385, 420, 440, 462, 480, 484, 528, 560, 605, 616, 660, 672, 726, 770, 840, 847, 880, 924, 968, 1056, 1120, 1155, 1210, 1232, 1320, 1452, 1540, 1680, 1694, 1760, 1815, 1848, 1936, 2310, 2420, 2464, 2541, 2640, 2904, 3080, 3360, 3388, 3630, 3696, 3872, 4235, 4620, 4840, 5082, 5280, 5808, 6160, 6776, 7260, 7392, 8470, 9240, 9680, 10164, 11616, 12320, 12705, 13552, 14520, 16940, 18480, 19360, 20328, 25410, 27104, 29040, 33880, 36960, 40656, 50820, 58080, 67760, 81312, 101640, 135520, 203280, 398323, 406560, 796646, 1194969, 1593292, 1991615, 2389938, 2788261, 3186584, 3983230, 4381553, 4779876, 5576522, 5974845, 6373168, 7966460, 8364783, 8763106, 9559752, 11153044, 11949690, 12746336, 13144659, 13941305, 15932920, 16729566, 17526212, 19119504, 21907765, 22306088, 23899380, 26289318, 27882610, 30670871, 31865840, 33459132, 35052424, 38239008, 41823915, 43815530, 44612176, 47798760, 48197083, 52578636, 55765220, 61341742, 63731680, 65723295, 66918264, 70104848, 83647830, 87631060, 89224352, 92012613, 95597520, 96394166, 105157272, 111530440, 122683484, 131446590, 133836528, 140209696, 144591249, 153354355, 167295660, 175262120, 184025226, 191195040, 192788332, 210314544, 223060880, 240985415, 245366968, 262893180, 267673056, 289182498, 306708710, 334591320, 337379581, 350524240, 368050452, 385576664, 420629088, 446121760, 460063065, 481970830, 490733936, 525786360, 578364996, 613417420, 669182640, 674759162, 701048480, 722956245, 736100904, 771153328, 920126130, 963941660, 981467872, 1012138743, 1051572720, 1156729992, 1226834840, 1338365280, 1349518324, 1445912490, 1472201808, 1542306656, 1686897905, 1840252260, 1927883320, 2024277486, 2103145440, 2313459984, 2453669680, 2699036648, 2891824980, 2944403616, 3373795810, 3680504520, 3855766640, 4048554972, 4626919968, 4907339360, 5060693715, 5398073296, 5783649960, 6747591620, 7361009040, 7711533280, 8097109944, 10121387430, 10796146592, 11567299920, 13495183240, 14722018080, 16194219888, 20242774860, 23134599840, 26990366480, 32388439776, 40485549720, 53980732960, 80971099440, 161942198880]

約数ペア:

[(1, 161942198880), (2, 80971099440), (3, 53980732960), (4, 40485549720), (5, 32388439776), (6, 26990366480), (7, 23134599840), (8, 20242774860), (10, 16194219888), (11, 14722018080), (12, 13495183240), (14, 11567299920), (15, 10796146592), (16, 10121387430), (20, 8097109944), (21, 7711533280), (22, 7361009040), (24, 6747591620), (28, 5783649960), (30, 5398073296), (32, 5060693715), (33, 4907339360), (35, 4626919968), (40, 4048554972), (42, 3855766640), (44, 3680504520), (48, 3373795810), (55, 2944403616), (56, 2891824980), (60, 2699036648), (66, 2453669680), (70, 2313459984), (77, 2103145440), (80, 2024277486), (84, 1927883320), (88, 1840252260), (96, 1686897905), (105, 1542306656), (110, 1472201808), (112, 1445912490), (120, 1349518324), (121, 1338365280), (132, 1226834840), (140, 1156729992), (154, 1051572720), (160, 1012138743), (165, 981467872), (168, 963941660), (176, 920126130), (210, 771153328), (220, 736100904), (224, 722956245), (231, 701048480), (240, 674759162), (242, 669182640), (264, 613417420), (280, 578364996), (308, 525786360), (330, 490733936), (336, 481970830), (352, 460063065), (363, 446121760), (385, 420629088), (420, 385576664), (440, 368050452), (462, 350524240), (480, 337379581), (484, 334591320), (528, 306708710), (560, 289182498), (605, 267673056), (616, 262893180), (660, 245366968), (672, 240985415), (726, 223060880), (770, 210314544), (840, 192788332), (847, 191195040), (880, 184025226), (924, 175262120), (968, 167295660), (1056, 153354355), (1120, 144591249), (1155, 140209696), (1210, 133836528), (1232, 131446590), (1320, 122683484), (1452, 111530440), (1540, 105157272), (1680, 96394166), (1694, 95597520), (1760, 92012613), (1815, 89224352), (1848, 87631060), (1936, 83647830), (2310, 70104848), (2420, 66918264), (2464, 65723295), (2541, 63731680), (2640, 61341742), (2904, 55765220), (3080, 52578636), (3360, 48197083), (3388, 47798760), (3630, 44612176), (3696, 43815530), (3872, 41823915), (4235, 38239008), (4620, 35052424), (4840, 33459132), (5082, 31865840), (5280, 30670871), (5808, 27882610), (6160, 26289318), (6776, 23899380), (7260, 22306088), (7392, 21907765), (8470, 19119504), (9240, 17526212), (9680, 16729566), (10164, 15932920), (11616, 13941305), (12320, 13144659), (12705, 12746336), (13552, 11949690), (14520, 11153044), (16940, 9559752), (18480, 8763106), (19360, 8364783), (20328, 7966460), (25410, 6373168), (27104, 5974845), (29040, 5576522), (33880, 4779876), (36960, 4381553), (40656, 3983230), (50820, 3186584), (58080, 2788261), (67760, 2389938), (81312, 1991615), (101640, 1593292), (135520, 1194969), (203280, 796646), (398323, 406560)]