189857360

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 320

約数和(自身を含む): 610675200

約数和(自身を除く): 420817840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 37, 40, 44, 49, 55, 56, 68, 70, 74, 77, 80, 85, 88, 98, 110, 112, 119, 136, 140, 148, 154, 170, 176, 185, 187, 196, 220, 238, 245, 259, 272, 280, 296, 308, 340, 343, 370, 374, 385, 392, 407, 440, 476, 490, 518, 539, 560, 592, 595, 616, 629, 680, 686, 740, 748, 770, 784, 814, 833, 880, 935, 952, 980, 1036, 1078, 1190, 1232, 1258, 1295, 1309, 1360, 1372, 1480, 1496, 1540, 1628, 1666, 1715, 1813, 1870, 1904, 1960, 2035, 2072, 2156, 2380, 2516, 2590, 2618, 2695, 2744, 2849, 2960, 2992, 3080, 3145, 3256, 3332, 3430, 3626, 3740, 3773, 3920, 4070, 4144, 4165, 4312, 4403, 4760, 5032, 5180, 5236, 5390, 5488, 5698, 5831, 6160, 6290, 6512, 6545, 6664, 6860, 6919, 7252, 7480, 7546, 8140, 8330, 8624, 8806, 9065, 9163, 9520, 10064, 10360, 10472, 10780, 11396, 11662, 12580, 12691, 13090, 13328, 13720, 13838, 14245, 14504, 14960, 15092, 16280, 16660, 17612, 18130, 18326, 18865, 19943, 20720, 20944, 21560, 22015, 22792, 23324, 25160, 25382, 26180, 27440, 27676, 28490, 29008, 29155, 30184, 30821, 32560, 33320, 34595, 35224, 36260, 36652, 37730, 39886, 43120, 44030, 45584, 45815, 46648, 48433, 50320, 50764, 52360, 55352, 56980, 58310, 60368, 61642, 63455, 64141, 66640, 69190, 70448, 72520, 73304, 75460, 79772, 88060, 91630, 93296, 96866, 99715, 101528, 104720, 110704, 113960, 116620, 123284, 126910, 128282, 138380, 139601, 145040, 146608, 150920, 154105, 159544, 176120, 183260, 193732, 199430, 203056, 215747, 227920, 233240, 242165, 246568, 253820, 256564, 276760, 279202, 301840, 308210, 319088, 320705, 339031, 352240, 366520, 387464, 398860, 431494, 466480, 484330, 493136, 507640, 513128, 553520, 558404, 616420, 641410, 678062, 698005, 733040, 774928, 797720, 862988, 968660, 1015280, 1026256, 1078735, 1116808, 1232840, 1282820, 1356124, 1396010, 1595440, 1695155, 1725976, 1937320, 2157470, 2233616, 2373217, 2465680, 2565640, 2712248, 2792020, 3390310, 3451952, 3874640, 4314940, 4746434, 5131280, 5424496, 5584040, 6780620, 8629880, 9492868, 11168080, 11866085, 13561240, 17259760, 18985736, 23732170, 27122480, 37971472, 47464340, 94928680, 189857360]

約数ペア:

[(1, 189857360), (2, 94928680), (4, 47464340), (5, 37971472), (7, 27122480), (8, 23732170), (10, 18985736), (11, 17259760), (14, 13561240), (16, 11866085), (17, 11168080), (20, 9492868), (22, 8629880), (28, 6780620), (34, 5584040), (35, 5424496), (37, 5131280), (40, 4746434), (44, 4314940), (49, 3874640), (55, 3451952), (56, 3390310), (68, 2792020), (70, 2712248), (74, 2565640), (77, 2465680), (80, 2373217), (85, 2233616), (88, 2157470), (98, 1937320), (110, 1725976), (112, 1695155), (119, 1595440), (136, 1396010), (140, 1356124), (148, 1282820), (154, 1232840), (170, 1116808), (176, 1078735), (185, 1026256), (187, 1015280), (196, 968660), (220, 862988), (238, 797720), (245, 774928), (259, 733040), (272, 698005), (280, 678062), (296, 641410), (308, 616420), (340, 558404), (343, 553520), (370, 513128), (374, 507640), (385, 493136), (392, 484330), (407, 466480), (440, 431494), (476, 398860), (490, 387464), (518, 366520), (539, 352240), (560, 339031), (592, 320705), (595, 319088), (616, 308210), (629, 301840), (680, 279202), (686, 276760), (740, 256564), (748, 253820), (770, 246568), (784, 242165), (814, 233240), (833, 227920), (880, 215747), (935, 203056), (952, 199430), (980, 193732), (1036, 183260), (1078, 176120), (1190, 159544), (1232, 154105), (1258, 150920), (1295, 146608), (1309, 145040), (1360, 139601), (1372, 138380), (1480, 128282), (1496, 126910), (1540, 123284), (1628, 116620), (1666, 113960), (1715, 110704), (1813, 104720), (1870, 101528), (1904, 99715), (1960, 96866), (2035, 93296), (2072, 91630), (2156, 88060), (2380, 79772), (2516, 75460), (2590, 73304), (2618, 72520), (2695, 70448), (2744, 69190), (2849, 66640), (2960, 64141), (2992, 63455), (3080, 61642), (3145, 60368), (3256, 58310), (3332, 56980), (3430, 55352), (3626, 52360), (3740, 50764), (3773, 50320), (3920, 48433), (4070, 46648), (4144, 45815), (4165, 45584), (4312, 44030), (4403, 43120), (4760, 39886), (5032, 37730), (5180, 36652), (5236, 36260), (5390, 35224), (5488, 34595), (5698, 33320), (5831, 32560), (6160, 30821), (6290, 30184), (6512, 29155), (6545, 29008), (6664, 28490), (6860, 27676), (6919, 27440), (7252, 26180), (7480, 25382), (7546, 25160), (8140, 23324), (8330, 22792), (8624, 22015), (8806, 21560), (9065, 20944), (9163, 20720), (9520, 19943), (10064, 18865), (10360, 18326), (10472, 18130), (10780, 17612), (11396, 16660), (11662, 16280), (12580, 15092), (12691, 14960), (13090, 14504), (13328, 14245), (13720, 13838)]