2220127920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:729

約数の個数: 320

約数和(自身を含む): 8189475840

約数和(自身を除く): 5969347920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 103, 108, 120, 135, 136, 144, 153, 170, 180, 204, 206, 216, 240, 255, 270, 272, 306, 309, 340, 360, 408, 412, 432, 459, 510, 515, 540, 587, 612, 618, 680, 720, 765, 816, 824, 918, 927, 1020, 1030, 1080, 1174, 1224, 1236, 1360, 1530, 1545, 1648, 1751, 1761, 1836, 1854, 2040, 2060, 2160, 2295, 2348, 2448, 2472, 2781, 2935, 3060, 3090, 3502, 3522, 3672, 3708, 4080, 4120, 4590, 4635, 4696, 4944, 5253, 5283, 5562, 5870, 6120, 6180, 7004, 7044, 7344, 7416, 8240, 8755, 8805, 9180, 9270, 9392, 9979, 10506, 10566, 11124, 11740, 12240, 12360, 13905, 14008, 14088, 14832, 15759, 15849, 17510, 17610, 18360, 18540, 19958, 21012, 21132, 22248, 23480, 24720, 26265, 26415, 27810, 28016, 28176, 29937, 31518, 31698, 35020, 35220, 36720, 37080, 39916, 42024, 42264, 44496, 46960, 47277, 49895, 52530, 52830, 55620, 59874, 60461, 63036, 63396, 70040, 70440, 74160, 78795, 79245, 79832, 84048, 84528, 89811, 94554, 99790, 105060, 105660, 111240, 119748, 120922, 126072, 126792, 140080, 140880, 149685, 157590, 158490, 159664, 179622, 181383, 189108, 199580, 210120, 211320, 222480, 236385, 239496, 241844, 252144, 253584, 269433, 299370, 302305, 315180, 316980, 359244, 362766, 378216, 399160, 420240, 422640, 449055, 472770, 478992, 483688, 538866, 544149, 598740, 604610, 630360, 633960, 718488, 725532, 756432, 798320, 898110, 906915, 945540, 967376, 1027837, 1077732, 1088298, 1197480, 1209220, 1260720, 1267920, 1347165, 1436976, 1451064, 1632447, 1796220, 1813830, 1891080, 2055674, 2155464, 2176596, 2394960, 2418440, 2694330, 2720745, 2902128, 3083511, 3264894, 3592440, 3627660, 3782160, 4111348, 4310928, 4353192, 4836880, 5139185, 5388660, 5441490, 6167022, 6529788, 7184880, 7255320, 8162235, 8222696, 8706384, 9250533, 10278370, 10777320, 10882980, 12334044, 13059576, 14510640, 15417555, 16324470, 16445392, 18501066, 20556740, 21554640, 21765960, 24668088, 26119152, 27751599, 30835110, 32648940, 37002132, 41113480, 43531920, 46252665, 49336176, 55503198, 61670220, 65297880, 74004264, 82226960, 92505330, 111006396, 123340440, 130595760, 138757995, 148008528, 185010660, 222012792, 246680880, 277515990, 370021320, 444025584, 555031980, 740042640, 1110063960, 2220127920]

約数ペア:

[(1, 2220127920), (2, 1110063960), (3, 740042640), (4, 555031980), (5, 444025584), (6, 370021320), (8, 277515990), (9, 246680880), (10, 222012792), (12, 185010660), (15, 148008528), (16, 138757995), (17, 130595760), (18, 123340440), (20, 111006396), (24, 92505330), (27, 82226960), (30, 74004264), (34, 65297880), (36, 61670220), (40, 55503198), (45, 49336176), (48, 46252665), (51, 43531920), (54, 41113480), (60, 37002132), (68, 32648940), (72, 30835110), (80, 27751599), (85, 26119152), (90, 24668088), (102, 21765960), (103, 21554640), (108, 20556740), (120, 18501066), (135, 16445392), (136, 16324470), (144, 15417555), (153, 14510640), (170, 13059576), (180, 12334044), (204, 10882980), (206, 10777320), (216, 10278370), (240, 9250533), (255, 8706384), (270, 8222696), (272, 8162235), (306, 7255320), (309, 7184880), (340, 6529788), (360, 6167022), (408, 5441490), (412, 5388660), (432, 5139185), (459, 4836880), (510, 4353192), (515, 4310928), (540, 4111348), (587, 3782160), (612, 3627660), (618, 3592440), (680, 3264894), (720, 3083511), (765, 2902128), (816, 2720745), (824, 2694330), (918, 2418440), (927, 2394960), (1020, 2176596), (1030, 2155464), (1080, 2055674), (1174, 1891080), (1224, 1813830), (1236, 1796220), (1360, 1632447), (1530, 1451064), (1545, 1436976), (1648, 1347165), (1751, 1267920), (1761, 1260720), (1836, 1209220), (1854, 1197480), (2040, 1088298), (2060, 1077732), (2160, 1027837), (2295, 967376), (2348, 945540), (2448, 906915), (2472, 898110), (2781, 798320), (2935, 756432), (3060, 725532), (3090, 718488), (3502, 633960), (3522, 630360), (3672, 604610), (3708, 598740), (4080, 544149), (4120, 538866), (4590, 483688), (4635, 478992), (4696, 472770), (4944, 449055), (5253, 422640), (5283, 420240), (5562, 399160), (5870, 378216), (6120, 362766), (6180, 359244), (7004, 316980), (7044, 315180), (7344, 302305), (7416, 299370), (8240, 269433), (8755, 253584), (8805, 252144), (9180, 241844), (9270, 239496), (9392, 236385), (9979, 222480), (10506, 211320), (10566, 210120), (11124, 199580), (11740, 189108), (12240, 181383), (12360, 179622), (13905, 159664), (14008, 158490), (14088, 157590), (14832, 149685), (15759, 140880), (15849, 140080), (17510, 126792), (17610, 126072), (18360, 120922), (18540, 119748), (19958, 111240), (21012, 105660), (21132, 105060), (22248, 99790), (23480, 94554), (24720, 89811), (26265, 84528), (26415, 84048), (27810, 79832), (28016, 79245), (28176, 78795), (29937, 74160), (31518, 70440), (31698, 70040), (35020, 63396), (35220, 63036), (36720, 60461), (37080, 59874), (39916, 55620), (42024, 52830), (42264, 52530), (44496, 49895), (46960, 47277)]