290650360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 384

約数和(自身を含む): 961813440

約数和(自身を除く): 671163080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 17, 20, 22, 26, 28, 34, 35, 40, 44, 49, 52, 55, 56, 61, 65, 68, 70, 77, 85, 88, 91, 98, 104, 110, 119, 122, 130, 136, 140, 143, 154, 170, 182, 187, 196, 220, 221, 238, 244, 245, 260, 280, 286, 305, 308, 340, 364, 374, 385, 392, 427, 440, 442, 455, 476, 488, 490, 520, 539, 572, 595, 610, 616, 637, 671, 680, 715, 728, 748, 770, 793, 833, 854, 884, 910, 935, 952, 980, 1001, 1037, 1078, 1105, 1144, 1190, 1220, 1274, 1309, 1342, 1430, 1496, 1540, 1547, 1586, 1666, 1708, 1768, 1820, 1870, 1960, 2002, 2074, 2135, 2156, 2210, 2380, 2431, 2440, 2548, 2618, 2684, 2695, 2860, 2989, 3080, 3094, 3172, 3185, 3332, 3355, 3416, 3640, 3740, 3965, 4004, 4148, 4165, 4270, 4312, 4420, 4697, 4760, 4862, 5005, 5096, 5185, 5236, 5368, 5390, 5551, 5720, 5978, 6188, 6344, 6370, 6545, 6664, 6710, 7007, 7259, 7480, 7735, 7930, 8008, 8296, 8330, 8540, 8723, 8840, 9163, 9394, 9724, 10010, 10370, 10472, 10780, 10829, 11102, 11407, 11956, 12155, 12376, 12740, 13090, 13420, 13481, 14014, 14518, 14945, 15470, 15860, 16660, 17017, 17080, 17446, 18326, 18788, 19448, 20020, 20740, 21560, 21658, 22204, 22814, 23485, 23912, 24310, 25480, 26180, 26840, 26962, 27755, 28028, 29036, 29890, 30940, 31720, 32879, 33320, 34034, 34892, 35035, 36295, 36652, 37576, 38857, 40040, 41480, 43316, 43615, 44408, 45628, 45815, 46970, 48620, 50813, 52360, 53924, 54145, 55510, 56056, 57035, 58072, 59780, 61061, 61880, 65758, 67405, 68068, 69784, 70070, 72590, 73304, 77714, 79849, 85085, 86632, 87230, 91256, 91630, 93940, 94367, 97240, 101626, 107848, 108290, 111020, 114070, 119119, 119560, 122122, 131516, 134810, 136136, 140140, 145180, 148291, 155428, 159698, 164395, 170170, 174460, 183260, 187880, 188734, 194285, 203252, 216580, 222040, 228140, 238238, 244244, 254065, 263032, 269620, 280280, 290360, 296582, 305305, 310856, 319396, 328790, 340340, 348920, 366520, 377468, 388570, 399245, 406504, 427427, 433160, 456280, 471835, 476476, 488488, 508130, 539240, 558943, 593164, 595595, 610610, 638792, 657580, 660569, 680680, 741455, 754936, 777140, 798490, 854854, 943670, 952952, 1016260, 1038037, 1117886, 1186328, 1191190, 1221220, 1315160, 1321138, 1482910, 1554280, 1596980, 1709708, 1887340, 2032520, 2076074, 2137135, 2235772, 2382380, 2442440, 2642276, 2794715, 2965820, 3193960, 3302845, 3419416, 3774680, 4152148, 4274270, 4471544, 4764760, 5190185, 5284552, 5589430, 5931640, 6605690, 7266259, 8304296, 8548540, 10380370, 11178860, 13211380, 14532518, 17097080, 20760740, 22357720, 26422760, 29065036, 36331295, 41521480, 58130072, 72662590, 145325180, 290650360]

約数ペア:

[(1, 290650360), (2, 145325180), (4, 72662590), (5, 58130072), (7, 41521480), (8, 36331295), (10, 29065036), (11, 26422760), (13, 22357720), (14, 20760740), (17, 17097080), (20, 14532518), (22, 13211380), (26, 11178860), (28, 10380370), (34, 8548540), (35, 8304296), (40, 7266259), (44, 6605690), (49, 5931640), (52, 5589430), (55, 5284552), (56, 5190185), (61, 4764760), (65, 4471544), (68, 4274270), (70, 4152148), (77, 3774680), (85, 3419416), (88, 3302845), (91, 3193960), (98, 2965820), (104, 2794715), (110, 2642276), (119, 2442440), (122, 2382380), (130, 2235772), (136, 2137135), (140, 2076074), (143, 2032520), (154, 1887340), (170, 1709708), (182, 1596980), (187, 1554280), (196, 1482910), (220, 1321138), (221, 1315160), (238, 1221220), (244, 1191190), (245, 1186328), (260, 1117886), (280, 1038037), (286, 1016260), (305, 952952), (308, 943670), (340, 854854), (364, 798490), (374, 777140), (385, 754936), (392, 741455), (427, 680680), (440, 660569), (442, 657580), (455, 638792), (476, 610610), (488, 595595), (490, 593164), (520, 558943), (539, 539240), (572, 508130), (595, 488488), (610, 476476), (616, 471835), (637, 456280), (671, 433160), (680, 427427), (715, 406504), (728, 399245), (748, 388570), (770, 377468), (793, 366520), (833, 348920), (854, 340340), (884, 328790), (910, 319396), (935, 310856), (952, 305305), (980, 296582), (1001, 290360), (1037, 280280), (1078, 269620), (1105, 263032), (1144, 254065), (1190, 244244), (1220, 238238), (1274, 228140), (1309, 222040), (1342, 216580), (1430, 203252), (1496, 194285), (1540, 188734), (1547, 187880), (1586, 183260), (1666, 174460), (1708, 170170), (1768, 164395), (1820, 159698), (1870, 155428), (1960, 148291), (2002, 145180), (2074, 140140), (2135, 136136), (2156, 134810), (2210, 131516), (2380, 122122), (2431, 119560), (2440, 119119), (2548, 114070), (2618, 111020), (2684, 108290), (2695, 107848), (2860, 101626), (2989, 97240), (3080, 94367), (3094, 93940), (3172, 91630), (3185, 91256), (3332, 87230), (3355, 86632), (3416, 85085), (3640, 79849), (3740, 77714), (3965, 73304), (4004, 72590), (4148, 70070), (4165, 69784), (4270, 68068), (4312, 67405), (4420, 65758), (4697, 61880), (4760, 61061), (4862, 59780), (5005, 58072), (5096, 57035), (5185, 56056), (5236, 55510), (5368, 54145), (5390, 53924), (5551, 52360), (5720, 50813), (5978, 48620), (6188, 46970), (6344, 45815), (6370, 45628), (6545, 44408), (6664, 43615), (6710, 43316), (7007, 41480), (7259, 40040), (7480, 38857), (7735, 37576), (7930, 36652), (8008, 36295), (8296, 35035), (8330, 34892), (8540, 34034), (8723, 33320), (8840, 32879), (9163, 31720), (9394, 30940), (9724, 29890), (10010, 29036), (10370, 28028), (10472, 27755), (10780, 26962), (10829, 26840), (11102, 26180), (11407, 25480), (11956, 24310), (12155, 23912), (12376, 23485), (12740, 22814), (13090, 22204), (13420, 21658), (13481, 21560), (14014, 20740), (14518, 20020), (14945, 19448), (15470, 18788), (15860, 18326), (16660, 17446), (17017, 17080)]