225595440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2633}}^1$

素因数の和:2676

約数の個数: 240

約数和(自身を含む): 917137728

約数和(自身を除く): 691542288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 204, 210, 238, 240, 252, 255, 272, 280, 306, 315, 336, 340, 357, 360, 408, 420, 476, 504, 510, 560, 595, 612, 630, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1190, 1224, 1260, 1360, 1428, 1530, 1680, 1785, 1904, 2040, 2142, 2380, 2448, 2520, 2633, 2856, 3060, 3570, 4080, 4284, 4760, 5040, 5266, 5355, 5712, 6120, 7140, 7899, 8568, 9520, 10532, 10710, 12240, 13165, 14280, 15798, 17136, 18431, 21064, 21420, 23697, 26330, 28560, 31596, 36862, 39495, 42128, 42840, 44761, 47394, 52660, 55293, 63192, 73724, 78990, 85680, 89522, 92155, 94788, 105320, 110586, 118485, 126384, 134283, 147448, 157980, 165879, 179044, 184310, 189576, 210640, 221172, 223805, 236970, 268566, 276465, 294896, 313327, 315960, 331758, 358088, 368620, 379152, 402849, 442344, 447610, 473940, 537132, 552930, 626654, 631920, 663516, 671415, 716176, 737240, 805698, 829395, 884688, 895220, 939981, 947880, 1074264, 1105860, 1253308, 1327032, 1342830, 1474480, 1566635, 1611396, 1658790, 1790440, 1879962, 1895760, 2014245, 2148528, 2211720, 2506616, 2654064, 2685660, 2819943, 3133270, 3222792, 3317580, 3580880, 3759924, 4028490, 4423440, 4699905, 5013232, 5371320, 5639886, 6266540, 6445584, 6635160, 7519848, 8056980, 9399810, 10742640, 11279772, 12533080, 13270320, 14099715, 15039696, 16113960, 18799620, 22559544, 25066160, 28199430, 32227920, 37599240, 45119088, 56398860, 75198480, 112797720, 225595440]

約数ペア:

[(1, 225595440), (2, 112797720), (3, 75198480), (4, 56398860), (5, 45119088), (6, 37599240), (7, 32227920), (8, 28199430), (9, 25066160), (10, 22559544), (12, 18799620), (14, 16113960), (15, 15039696), (16, 14099715), (17, 13270320), (18, 12533080), (20, 11279772), (21, 10742640), (24, 9399810), (28, 8056980), (30, 7519848), (34, 6635160), (35, 6445584), (36, 6266540), (40, 5639886), (42, 5371320), (45, 5013232), (48, 4699905), (51, 4423440), (56, 4028490), (60, 3759924), (63, 3580880), (68, 3317580), (70, 3222792), (72, 3133270), (80, 2819943), (84, 2685660), (85, 2654064), (90, 2506616), (102, 2211720), (105, 2148528), (112, 2014245), (119, 1895760), (120, 1879962), (126, 1790440), (136, 1658790), (140, 1611396), (144, 1566635), (153, 1474480), (168, 1342830), (170, 1327032), (180, 1253308), (204, 1105860), (210, 1074264), (238, 947880), (240, 939981), (252, 895220), (255, 884688), (272, 829395), (280, 805698), (306, 737240), (315, 716176), (336, 671415), (340, 663516), (357, 631920), (360, 626654), (408, 552930), (420, 537132), (476, 473940), (504, 447610), (510, 442344), (560, 402849), (595, 379152), (612, 368620), (630, 358088), (680, 331758), (714, 315960), (720, 313327), (765, 294896), (816, 276465), (840, 268566), (952, 236970), (1008, 223805), (1020, 221172), (1071, 210640), (1190, 189576), (1224, 184310), (1260, 179044), (1360, 165879), (1428, 157980), (1530, 147448), (1680, 134283), (1785, 126384), (1904, 118485), (2040, 110586), (2142, 105320), (2380, 94788), (2448, 92155), (2520, 89522), (2633, 85680), (2856, 78990), (3060, 73724), (3570, 63192), (4080, 55293), (4284, 52660), (4760, 47394), (5040, 44761), (5266, 42840), (5355, 42128), (5712, 39495), (6120, 36862), (7140, 31596), (7899, 28560), (8568, 26330), (9520, 23697), (10532, 21420), (10710, 21064), (12240, 18431), (13165, 17136), (14280, 15798)]