275904720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4211}}^1$

素因数の和:4250

約数の個数: 240

約数和(自身を含む): 1140676992

約数和(自身を除く): 864772272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4211, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 8422, 9360, 10920, 12633, 13104, 16380, 16844, 21055, 21840, 25266, 29477, 32760, 33688, 37899, 42110, 50532, 54743, 58954, 63165, 65520, 67376, 75798, 84220, 88431, 101064, 109486, 117908, 126330, 147385, 151596, 164229, 168440, 176862, 189495, 202128, 218972, 235816, 252660, 265293, 273715, 294770, 303192, 328458, 336880, 353724, 378990, 383201, 437944, 442155, 471632, 492687, 505320, 530586, 547430, 589540, 606384, 656916, 707448, 757980, 766402, 821145, 875888, 884310, 985374, 1010640, 1061172, 1094860, 1149603, 1179080, 1313832, 1326465, 1414896, 1515960, 1532804, 1642290, 1768620, 1916005, 1970748, 2122344, 2189720, 2299206, 2358160, 2463435, 2627664, 2652930, 3031920, 3065608, 3284580, 3448809, 3537240, 3832010, 3941496, 4244688, 4379440, 4598412, 4926870, 5305860, 5748015, 6131216, 6569160, 6897618, 7074480, 7664020, 7882992, 9196824, 9853740, 10611720, 11496030, 13138320, 13795236, 15328040, 17244045, 18393648, 19707480, 21223440, 22992060, 27590472, 30656080, 34488090, 39414960, 45984120, 55180944, 68976180, 91968240, 137952360, 275904720]

約数ペア:

[(1, 275904720), (2, 137952360), (3, 91968240), (4, 68976180), (5, 55180944), (6, 45984120), (7, 39414960), (8, 34488090), (9, 30656080), (10, 27590472), (12, 22992060), (13, 21223440), (14, 19707480), (15, 18393648), (16, 17244045), (18, 15328040), (20, 13795236), (21, 13138320), (24, 11496030), (26, 10611720), (28, 9853740), (30, 9196824), (35, 7882992), (36, 7664020), (39, 7074480), (40, 6897618), (42, 6569160), (45, 6131216), (48, 5748015), (52, 5305860), (56, 4926870), (60, 4598412), (63, 4379440), (65, 4244688), (70, 3941496), (72, 3832010), (78, 3537240), (80, 3448809), (84, 3284580), (90, 3065608), (91, 3031920), (104, 2652930), (105, 2627664), (112, 2463435), (117, 2358160), (120, 2299206), (126, 2189720), (130, 2122344), (140, 1970748), (144, 1916005), (156, 1768620), (168, 1642290), (180, 1532804), (182, 1515960), (195, 1414896), (208, 1326465), (210, 1313832), (234, 1179080), (240, 1149603), (252, 1094860), (260, 1061172), (273, 1010640), (280, 985374), (312, 884310), (315, 875888), (336, 821145), (360, 766402), (364, 757980), (390, 707448), (420, 656916), (455, 606384), (468, 589540), (504, 547430), (520, 530586), (546, 505320), (560, 492687), (585, 471632), (624, 442155), (630, 437944), (720, 383201), (728, 378990), (780, 353724), (819, 336880), (840, 328458), (910, 303192), (936, 294770), (1008, 273715), (1040, 265293), (1092, 252660), (1170, 235816), (1260, 218972), (1365, 202128), (1456, 189495), (1560, 176862), (1638, 168440), (1680, 164229), (1820, 151596), (1872, 147385), (2184, 126330), (2340, 117908), (2520, 109486), (2730, 101064), (3120, 88431), (3276, 84220), (3640, 75798), (4095, 67376), (4211, 65520), (4368, 63165), (4680, 58954), (5040, 54743), (5460, 50532), (6552, 42110), (7280, 37899), (8190, 33688), (8422, 32760), (9360, 29477), (10920, 25266), (12633, 21840), (13104, 21055), (16380, 16844)]