157655160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 320

約数和(自身を含む): 603741600

約数和(自身を除く): 446086440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 81, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 162, 171, 180, 190, 195, 197, 216, 228, 234, 247, 260, 270, 285, 312, 324, 342, 351, 360, 380, 390, 394, 405, 456, 468, 494, 513, 520, 540, 570, 585, 591, 648, 684, 702, 741, 760, 780, 788, 810, 855, 936, 985, 988, 1026, 1053, 1080, 1140, 1170, 1182, 1235, 1368, 1404, 1482, 1539, 1560, 1576, 1620, 1710, 1755, 1773, 1970, 1976, 2052, 2106, 2223, 2280, 2340, 2364, 2470, 2561, 2565, 2808, 2955, 2964, 3078, 3240, 3420, 3510, 3546, 3705, 3743, 3940, 4104, 4212, 4446, 4680, 4728, 4940, 5122, 5130, 5265, 5319, 5910, 5928, 6156, 6669, 6840, 7020, 7092, 7410, 7486, 7683, 7695, 7880, 8424, 8865, 8892, 9880, 10244, 10260, 10530, 10638, 11115, 11229, 11820, 12312, 12805, 13338, 14040, 14184, 14820, 14972, 15366, 15390, 15957, 17730, 17784, 18715, 20007, 20488, 20520, 21060, 21276, 22230, 22458, 23049, 23640, 25610, 26595, 26676, 29640, 29944, 30732, 30780, 31914, 33345, 33687, 35460, 37430, 38415, 40014, 42120, 42552, 44460, 44916, 46098, 48659, 51220, 53190, 53352, 56145, 61464, 61560, 63828, 66690, 67374, 69147, 70920, 74860, 76830, 79785, 80028, 88920, 89832, 92196, 97318, 100035, 101061, 102440, 106380, 112290, 115245, 127656, 133380, 134748, 138294, 145977, 149720, 153660, 159570, 160056, 168435, 184392, 194636, 200070, 202122, 207441, 212760, 224580, 230490, 243295, 266760, 269496, 276588, 291954, 303183, 307320, 319140, 336870, 345735, 389272, 400140, 404244, 414882, 437931, 449160, 460980, 486590, 505305, 553176, 583908, 606366, 638280, 673740, 691470, 729885, 800280, 808488, 829764, 875862, 921960, 973180, 1010610, 1037205, 1167816, 1212732, 1313793, 1347480, 1382940, 1459770, 1515915, 1659528, 1751724, 1946360, 2021220, 2074410, 2189655, 2425464, 2627586, 2765880, 2919540, 3031830, 3503448, 3941379, 4042440, 4148820, 4379310, 5255172, 5839080, 6063660, 6568965, 7882758, 8297640, 8758620, 10510344, 12127320, 13137930, 15765516, 17517240, 19706895, 26275860, 31531032, 39413790, 52551720, 78827580, 157655160]

約数ペア:

[(1, 157655160), (2, 78827580), (3, 52551720), (4, 39413790), (5, 31531032), (6, 26275860), (8, 19706895), (9, 17517240), (10, 15765516), (12, 13137930), (13, 12127320), (15, 10510344), (18, 8758620), (19, 8297640), (20, 7882758), (24, 6568965), (26, 6063660), (27, 5839080), (30, 5255172), (36, 4379310), (38, 4148820), (39, 4042440), (40, 3941379), (45, 3503448), (52, 3031830), (54, 2919540), (57, 2765880), (60, 2627586), (65, 2425464), (72, 2189655), (76, 2074410), (78, 2021220), (81, 1946360), (90, 1751724), (95, 1659528), (104, 1515915), (108, 1459770), (114, 1382940), (117, 1347480), (120, 1313793), (130, 1212732), (135, 1167816), (152, 1037205), (156, 1010610), (162, 973180), (171, 921960), (180, 875862), (190, 829764), (195, 808488), (197, 800280), (216, 729885), (228, 691470), (234, 673740), (247, 638280), (260, 606366), (270, 583908), (285, 553176), (312, 505305), (324, 486590), (342, 460980), (351, 449160), (360, 437931), (380, 414882), (390, 404244), (394, 400140), (405, 389272), (456, 345735), (468, 336870), (494, 319140), (513, 307320), (520, 303183), (540, 291954), (570, 276588), (585, 269496), (591, 266760), (648, 243295), (684, 230490), (702, 224580), (741, 212760), (760, 207441), (780, 202122), (788, 200070), (810, 194636), (855, 184392), (936, 168435), (985, 160056), (988, 159570), (1026, 153660), (1053, 149720), (1080, 145977), (1140, 138294), (1170, 134748), (1182, 133380), (1235, 127656), (1368, 115245), (1404, 112290), (1482, 106380), (1539, 102440), (1560, 101061), (1576, 100035), (1620, 97318), (1710, 92196), (1755, 89832), (1773, 88920), (1970, 80028), (1976, 79785), (2052, 76830), (2106, 74860), (2223, 70920), (2280, 69147), (2340, 67374), (2364, 66690), (2470, 63828), (2561, 61560), (2565, 61464), (2808, 56145), (2955, 53352), (2964, 53190), (3078, 51220), (3240, 48659), (3420, 46098), (3510, 44916), (3546, 44460), (3705, 42552), (3743, 42120), (3940, 40014), (4104, 38415), (4212, 37430), (4446, 35460), (4680, 33687), (4728, 33345), (4940, 31914), (5122, 30780), (5130, 30732), (5265, 29944), (5319, 29640), (5910, 26676), (5928, 26595), (6156, 25610), (6669, 23640), (6840, 23049), (7020, 22458), (7092, 22230), (7410, 21276), (7486, 21060), (7683, 20520), (7695, 20488), (7880, 20007), (8424, 18715), (8865, 17784), (8892, 17730), (9880, 15957), (10244, 15390), (10260, 15366), (10530, 14972), (10638, 14820), (11115, 14184), (11229, 14040), (11820, 13338), (12312, 12805)]