1820732760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1$

素因数の和:3511

約数の個数: 384

約数和(自身を含む): 7768051200

約数和(自身を除く): 5947318440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 99, 105, 110, 114, 120, 126, 132, 133, 140, 152, 154, 165, 168, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 264, 266, 280, 285, 308, 315, 330, 342, 360, 380, 385, 396, 399, 418, 420, 440, 456, 462, 495, 504, 532, 570, 616, 627, 630, 660, 665, 684, 693, 760, 770, 792, 798, 836, 840, 855, 924, 990, 1045, 1064, 1140, 1155, 1197, 1254, 1260, 1320, 1330, 1368, 1386, 1463, 1540, 1596, 1672, 1710, 1848, 1881, 1980, 1995, 2090, 2280, 2310, 2394, 2508, 2520, 2660, 2772, 2926, 3080, 3135, 3192, 3420, 3457, 3465, 3762, 3960, 3990, 4180, 4389, 4620, 4788, 5016, 5320, 5544, 5852, 5985, 6270, 6840, 6914, 6930, 7315, 7524, 7980, 8360, 8778, 9240, 9405, 9576, 10371, 11704, 11970, 12540, 13167, 13828, 13860, 14630, 15048, 15960, 17285, 17556, 18810, 20742, 21945, 23940, 24199, 25080, 26334, 27656, 27720, 29260, 31113, 34570, 35112, 37620, 38027, 41484, 43890, 47880, 48398, 51855, 52668, 58520, 62226, 65683, 65835, 69140, 72597, 75240, 76054, 82968, 87780, 96796, 103710, 105336, 114081, 120995, 124452, 131366, 131670, 138280, 145194, 152108, 155565, 175560, 190135, 193592, 197049, 207420, 217791, 228162, 241990, 248904, 262732, 263340, 266189, 290388, 304216, 311130, 328415, 342243, 362985, 380270, 394098, 414840, 435582, 456324, 459781, 483980, 525464, 526680, 532378, 570405, 580776, 591147, 622260, 656830, 684486, 722513, 725970, 760540, 788196, 798567, 871164, 912648, 919562, 967960, 985245, 1064756, 1088955, 1140810, 1182294, 1244520, 1313660, 1330945, 1368972, 1379343, 1445026, 1451940, 1521080, 1576392, 1597134, 1711215, 1742328, 1839124, 1970490, 2129512, 2167539, 2177910, 2281620, 2298905, 2364588, 2395701, 2627320, 2661890, 2737944, 2758686, 2890052, 2903880, 2955735, 3194268, 3422430, 3612565, 3678248, 3940980, 3992835, 4138029, 4335078, 4355820, 4563240, 4597810, 4729176, 4791402, 5057591, 5323780, 5517372, 5780104, 5911470, 6388536, 6502617, 6844860, 6896715, 7225130, 7881960, 7985670, 8276058, 8670156, 8711640, 9195620, 9582804, 10115182, 10647560, 10837695, 11034744, 11822940, 11978505, 13005234, 13689720, 13793430, 14450260, 15172773, 15971340, 16552116, 17340312, 18391240, 19165608, 20230364, 20690145, 21675390, 23645880, 23957010, 25287955, 26010468, 27586860, 28900520, 30345546, 31942680, 32513085, 33104232, 40460728, 41380290, 43350780, 45518319, 47914020, 50575910, 52020936, 55173720, 60691092, 65026170, 75863865, 82760580, 86701560, 91036638, 95828040, 101151820, 121382184, 130052340, 151727730, 165521160, 182073276, 202303640, 227591595, 260104680, 303455460, 364146552, 455183190, 606910920, 910366380, 1820732760]

約数ペア:

[(1, 1820732760), (2, 910366380), (3, 606910920), (4, 455183190), (5, 364146552), (6, 303455460), (7, 260104680), (8, 227591595), (9, 202303640), (10, 182073276), (11, 165521160), (12, 151727730), (14, 130052340), (15, 121382184), (18, 101151820), (19, 95828040), (20, 91036638), (21, 86701560), (22, 82760580), (24, 75863865), (28, 65026170), (30, 60691092), (33, 55173720), (35, 52020936), (36, 50575910), (38, 47914020), (40, 45518319), (42, 43350780), (44, 41380290), (45, 40460728), (55, 33104232), (56, 32513085), (57, 31942680), (60, 30345546), (63, 28900520), (66, 27586860), (70, 26010468), (72, 25287955), (76, 23957010), (77, 23645880), (84, 21675390), (88, 20690145), (90, 20230364), (95, 19165608), (99, 18391240), (105, 17340312), (110, 16552116), (114, 15971340), (120, 15172773), (126, 14450260), (132, 13793430), (133, 13689720), (140, 13005234), (152, 11978505), (154, 11822940), (165, 11034744), (168, 10837695), (171, 10647560), (180, 10115182), (190, 9582804), (198, 9195620), (209, 8711640), (210, 8670156), (220, 8276058), (228, 7985670), (231, 7881960), (252, 7225130), (264, 6896715), (266, 6844860), (280, 6502617), (285, 6388536), (308, 5911470), (315, 5780104), (330, 5517372), (342, 5323780), (360, 5057591), (380, 4791402), (385, 4729176), (396, 4597810), (399, 4563240), (418, 4355820), (420, 4335078), (440, 4138029), (456, 3992835), (462, 3940980), (495, 3678248), (504, 3612565), (532, 3422430), (570, 3194268), (616, 2955735), (627, 2903880), (630, 2890052), (660, 2758686), (665, 2737944), (684, 2661890), (693, 2627320), (760, 2395701), (770, 2364588), (792, 2298905), (798, 2281620), (836, 2177910), (840, 2167539), (855, 2129512), (924, 1970490), (990, 1839124), (1045, 1742328), (1064, 1711215), (1140, 1597134), (1155, 1576392), (1197, 1521080), (1254, 1451940), (1260, 1445026), (1320, 1379343), (1330, 1368972), (1368, 1330945), (1386, 1313660), (1463, 1244520), (1540, 1182294), (1596, 1140810), (1672, 1088955), (1710, 1064756), (1848, 985245), (1881, 967960), (1980, 919562), (1995, 912648), (2090, 871164), (2280, 798567), (2310, 788196), (2394, 760540), (2508, 725970), (2520, 722513), (2660, 684486), (2772, 656830), (2926, 622260), (3080, 591147), (3135, 580776), (3192, 570405), (3420, 532378), (3457, 526680), (3465, 525464), (3762, 483980), (3960, 459781), (3990, 456324), (4180, 435582), (4389, 414840), (4620, 394098), (4788, 380270), (5016, 362985), (5320, 342243), (5544, 328415), (5852, 311130), (5985, 304216), (6270, 290388), (6840, 266189), (6914, 263340), (6930, 262732), (7315, 248904), (7524, 241990), (7980, 228162), (8360, 217791), (8778, 207420), (9240, 197049), (9405, 193592), (9576, 190135), (10371, 175560), (11704, 155565), (11970, 152108), (12540, 145194), (13167, 138280), (13828, 131670), (13860, 131366), (14630, 124452), (15048, 120995), (15960, 114081), (17285, 105336), (17556, 103710), (18810, 96796), (20742, 87780), (21945, 82968), (23940, 76054), (24199, 75240), (25080, 72597), (26334, 69140), (27656, 65835), (27720, 65683), (29260, 62226), (31113, 58520), (34570, 52668), (35112, 51855), (37620, 48398), (38027, 47880), (41484, 43890)]