121637880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 384

約数和(自身を含む): 503193600

約数和(自身を除く): 381555720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 47, 52, 56, 60, 63, 65, 70, 72, 78, 79, 84, 90, 91, 94, 104, 105, 117, 120, 126, 130, 140, 141, 156, 158, 168, 180, 182, 188, 195, 210, 234, 235, 237, 252, 260, 273, 280, 282, 312, 315, 316, 329, 360, 364, 376, 390, 395, 420, 423, 455, 468, 470, 474, 504, 520, 546, 553, 564, 585, 611, 630, 632, 658, 705, 711, 728, 780, 790, 819, 840, 846, 910, 936, 940, 948, 987, 1027, 1092, 1106, 1128, 1170, 1185, 1222, 1260, 1316, 1365, 1410, 1422, 1560, 1580, 1638, 1645, 1659, 1692, 1820, 1833, 1880, 1896, 1974, 2054, 2115, 2184, 2212, 2340, 2370, 2444, 2520, 2632, 2730, 2765, 2820, 2844, 2961, 3055, 3081, 3160, 3276, 3290, 3318, 3384, 3555, 3640, 3666, 3713, 3948, 4095, 4108, 4230, 4277, 4424, 4680, 4740, 4888, 4935, 4977, 5135, 5460, 5499, 5530, 5640, 5688, 5922, 6110, 6162, 6552, 6580, 6636, 7110, 7189, 7332, 7426, 7896, 8190, 8216, 8295, 8460, 8554, 9165, 9243, 9480, 9870, 9954, 10270, 10920, 10998, 11060, 11139, 11844, 12220, 12324, 12831, 13160, 13272, 14220, 14378, 14664, 14805, 14852, 15405, 16380, 16590, 16920, 17108, 18330, 18486, 18565, 19740, 19908, 20540, 21385, 21567, 21996, 22120, 22278, 23688, 24440, 24648, 24885, 25662, 25991, 27495, 28440, 28756, 29610, 29704, 30810, 32760, 33180, 33417, 34216, 35945, 36660, 36972, 37130, 38493, 39480, 39816, 41080, 42770, 43134, 43992, 44556, 46215, 48269, 49770, 51324, 51982, 54990, 55695, 57512, 59220, 61620, 64155, 64701, 66360, 66834, 71890, 73320, 73944, 74260, 76986, 77973, 85540, 86268, 89112, 92430, 96538, 99540, 102648, 103964, 107835, 109980, 111390, 118440, 123240, 128310, 129402, 129955, 133668, 143780, 144807, 148520, 153972, 155946, 167085, 171080, 172536, 184860, 192465, 193076, 199080, 207928, 215670, 219960, 222780, 233919, 241345, 256620, 258804, 259910, 267336, 287560, 289614, 307944, 311892, 323505, 334170, 337883, 369720, 384930, 386152, 389865, 431340, 434421, 445560, 467838, 482690, 513240, 517608, 519820, 579228, 623784, 647010, 668340, 675766, 724035, 769860, 779730, 862680, 868842, 935676, 965380, 1013649, 1039640, 1158456, 1169595, 1294020, 1336680, 1351532, 1448070, 1539720, 1559460, 1689415, 1737684, 1871352, 1930760, 2027298, 2172105, 2339190, 2588040, 2703064, 2896140, 3040947, 3118920, 3378830, 3475368, 4054596, 4344210, 4678380, 5068245, 5792280, 6081894, 6757660, 8109192, 8688420, 9356760, 10136490, 12163788, 13515320, 15204735, 17376840, 20272980, 24327576, 30409470, 40545960, 60818940, 121637880]

約数ペア:

[(1, 121637880), (2, 60818940), (3, 40545960), (4, 30409470), (5, 24327576), (6, 20272980), (7, 17376840), (8, 15204735), (9, 13515320), (10, 12163788), (12, 10136490), (13, 9356760), (14, 8688420), (15, 8109192), (18, 6757660), (20, 6081894), (21, 5792280), (24, 5068245), (26, 4678380), (28, 4344210), (30, 4054596), (35, 3475368), (36, 3378830), (39, 3118920), (40, 3040947), (42, 2896140), (45, 2703064), (47, 2588040), (52, 2339190), (56, 2172105), (60, 2027298), (63, 1930760), (65, 1871352), (70, 1737684), (72, 1689415), (78, 1559460), (79, 1539720), (84, 1448070), (90, 1351532), (91, 1336680), (94, 1294020), (104, 1169595), (105, 1158456), (117, 1039640), (120, 1013649), (126, 965380), (130, 935676), (140, 868842), (141, 862680), (156, 779730), (158, 769860), (168, 724035), (180, 675766), (182, 668340), (188, 647010), (195, 623784), (210, 579228), (234, 519820), (235, 517608), (237, 513240), (252, 482690), (260, 467838), (273, 445560), (280, 434421), (282, 431340), (312, 389865), (315, 386152), (316, 384930), (329, 369720), (360, 337883), (364, 334170), (376, 323505), (390, 311892), (395, 307944), (420, 289614), (423, 287560), (455, 267336), (468, 259910), (470, 258804), (474, 256620), (504, 241345), (520, 233919), (546, 222780), (553, 219960), (564, 215670), (585, 207928), (611, 199080), (630, 193076), (632, 192465), (658, 184860), (705, 172536), (711, 171080), (728, 167085), (780, 155946), (790, 153972), (819, 148520), (840, 144807), (846, 143780), (910, 133668), (936, 129955), (940, 129402), (948, 128310), (987, 123240), (1027, 118440), (1092, 111390), (1106, 109980), (1128, 107835), (1170, 103964), (1185, 102648), (1222, 99540), (1260, 96538), (1316, 92430), (1365, 89112), (1410, 86268), (1422, 85540), (1560, 77973), (1580, 76986), (1638, 74260), (1645, 73944), (1659, 73320), (1692, 71890), (1820, 66834), (1833, 66360), (1880, 64701), (1896, 64155), (1974, 61620), (2054, 59220), (2115, 57512), (2184, 55695), (2212, 54990), (2340, 51982), (2370, 51324), (2444, 49770), (2520, 48269), (2632, 46215), (2730, 44556), (2765, 43992), (2820, 43134), (2844, 42770), (2961, 41080), (3055, 39816), (3081, 39480), (3160, 38493), (3276, 37130), (3290, 36972), (3318, 36660), (3384, 35945), (3555, 34216), (3640, 33417), (3666, 33180), (3713, 32760), (3948, 30810), (4095, 29704), (4108, 29610), (4230, 28756), (4277, 28440), (4424, 27495), (4680, 25991), (4740, 25662), (4888, 24885), (4935, 24648), (4977, 24440), (5135, 23688), (5460, 22278), (5499, 22120), (5530, 21996), (5640, 21567), (5688, 21385), (5922, 20540), (6110, 19908), (6162, 19740), (6552, 18565), (6580, 18486), (6636, 18330), (7110, 17108), (7189, 16920), (7332, 16590), (7426, 16380), (7896, 15405), (8190, 14852), (8216, 14805), (8295, 14664), (8460, 14378), (8554, 14220), (9165, 13272), (9243, 13160), (9480, 12831), (9870, 12324), (9954, 12220), (10270, 11844), (10920, 11139), (10998, 11060)]