196621320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:333

約数の個数: 256

約数和(自身を含む): 730944000

約数和(自身を除く): 534322680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 281, 294, 340, 343, 357, 392, 408, 420, 476, 490, 510, 562, 588, 595, 680, 686, 714, 735, 833, 840, 843, 952, 980, 1020, 1029, 1124, 1176, 1190, 1372, 1405, 1428, 1470, 1666, 1686, 1715, 1785, 1960, 1967, 2040, 2058, 2248, 2380, 2499, 2744, 2810, 2856, 2940, 3332, 3372, 3430, 3570, 3934, 4116, 4165, 4215, 4760, 4777, 4998, 5145, 5620, 5831, 5880, 5901, 6664, 6744, 6860, 7140, 7868, 8232, 8330, 8430, 9554, 9835, 9996, 10290, 11240, 11662, 11802, 12495, 13720, 13769, 14280, 14331, 15736, 16660, 16860, 17493, 19108, 19670, 19992, 20580, 23324, 23604, 23885, 24990, 27538, 28662, 29155, 29505, 33320, 33439, 33720, 34986, 38216, 39340, 41160, 41307, 46648, 47208, 47770, 49980, 55076, 57324, 58310, 59010, 66878, 68845, 69972, 71655, 78680, 82614, 87465, 95540, 96383, 99960, 100317, 110152, 114648, 116620, 118020, 133756, 137690, 139944, 143310, 165228, 167195, 174930, 191080, 192766, 200634, 206535, 233240, 234073, 236040, 267512, 275380, 286620, 289149, 330456, 334390, 349860, 385532, 401268, 413070, 468146, 481915, 501585, 550760, 573240, 578298, 668780, 699720, 702219, 771064, 802536, 826140, 936292, 963830, 1003170, 1156596, 1170365, 1337560, 1404438, 1445745, 1638511, 1652280, 1872584, 1927660, 2006340, 2313192, 2340730, 2808876, 2891490, 3277022, 3511095, 3855320, 4012680, 4681460, 4915533, 5617752, 5782980, 6554044, 7022190, 8192555, 9362920, 9831066, 11565960, 13108088, 14044380, 16385110, 19662132, 24577665, 28088760, 32770220, 39324264, 49155330, 65540440, 98310660, 196621320]

約数ペア:

[(1, 196621320), (2, 98310660), (3, 65540440), (4, 49155330), (5, 39324264), (6, 32770220), (7, 28088760), (8, 24577665), (10, 19662132), (12, 16385110), (14, 14044380), (15, 13108088), (17, 11565960), (20, 9831066), (21, 9362920), (24, 8192555), (28, 7022190), (30, 6554044), (34, 5782980), (35, 5617752), (40, 4915533), (42, 4681460), (49, 4012680), (51, 3855320), (56, 3511095), (60, 3277022), (68, 2891490), (70, 2808876), (84, 2340730), (85, 2313192), (98, 2006340), (102, 1927660), (105, 1872584), (119, 1652280), (120, 1638511), (136, 1445745), (140, 1404438), (147, 1337560), (168, 1170365), (170, 1156596), (196, 1003170), (204, 963830), (210, 936292), (238, 826140), (245, 802536), (255, 771064), (280, 702219), (281, 699720), (294, 668780), (340, 578298), (343, 573240), (357, 550760), (392, 501585), (408, 481915), (420, 468146), (476, 413070), (490, 401268), (510, 385532), (562, 349860), (588, 334390), (595, 330456), (680, 289149), (686, 286620), (714, 275380), (735, 267512), (833, 236040), (840, 234073), (843, 233240), (952, 206535), (980, 200634), (1020, 192766), (1029, 191080), (1124, 174930), (1176, 167195), (1190, 165228), (1372, 143310), (1405, 139944), (1428, 137690), (1470, 133756), (1666, 118020), (1686, 116620), (1715, 114648), (1785, 110152), (1960, 100317), (1967, 99960), (2040, 96383), (2058, 95540), (2248, 87465), (2380, 82614), (2499, 78680), (2744, 71655), (2810, 69972), (2856, 68845), (2940, 66878), (3332, 59010), (3372, 58310), (3430, 57324), (3570, 55076), (3934, 49980), (4116, 47770), (4165, 47208), (4215, 46648), (4760, 41307), (4777, 41160), (4998, 39340), (5145, 38216), (5620, 34986), (5831, 33720), (5880, 33439), (5901, 33320), (6664, 29505), (6744, 29155), (6860, 28662), (7140, 27538), (7868, 24990), (8232, 23885), (8330, 23604), (8430, 23324), (9554, 20580), (9835, 19992), (9996, 19670), (10290, 19108), (11240, 17493), (11662, 16860), (11802, 16660), (12495, 15736), (13720, 14331), (13769, 14280)]