371801220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 1319649408

約数和(自身を除く): 947848188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 43, 49, 51, 60, 68, 70, 84, 85, 86, 98, 102, 105, 119, 129, 140, 147, 170, 172, 173, 196, 204, 210, 215, 238, 245, 255, 258, 294, 301, 340, 346, 357, 420, 430, 476, 490, 510, 516, 519, 588, 595, 602, 645, 692, 714, 731, 735, 833, 860, 865, 903, 980, 1020, 1038, 1190, 1204, 1211, 1290, 1428, 1462, 1470, 1505, 1666, 1730, 1785, 1806, 2076, 2107, 2193, 2380, 2422, 2499, 2580, 2595, 2924, 2940, 2941, 3010, 3332, 3460, 3570, 3612, 3633, 3655, 4165, 4214, 4386, 4515, 4844, 4998, 5117, 5190, 5882, 6020, 6055, 6321, 7140, 7266, 7310, 7439, 8330, 8428, 8477, 8772, 8823, 9030, 9996, 10234, 10380, 10535, 10965, 11764, 12110, 12495, 12642, 14532, 14620, 14705, 14878, 15351, 16660, 16954, 17646, 18060, 18165, 20468, 20587, 21070, 21930, 22317, 24220, 24990, 25284, 25431, 25585, 29410, 29756, 30702, 31605, 33908, 35292, 35819, 36330, 37195, 41174, 42140, 42385, 43860, 44115, 44634, 49980, 50862, 51170, 52073, 58820, 61404, 61761, 63210, 71638, 72660, 74390, 76755, 82348, 84770, 88230, 89268, 101724, 102340, 102935, 104146, 107457, 111585, 123522, 126420, 126463, 127155, 143276, 144109, 148780, 153510, 156219, 169540, 176460, 179095, 205870, 208292, 214914, 223170, 247044, 252926, 254310, 260365, 288218, 307020, 308805, 312438, 358190, 364511, 379389, 411740, 429828, 432327, 446340, 505852, 508620, 520730, 537285, 576436, 617610, 624876, 632315, 716380, 720545, 729022, 758778, 781095, 864654, 885241, 1041460, 1074570, 1093533, 1235220, 1264630, 1441090, 1458044, 1517556, 1562190, 1729308, 1770482, 1822555, 1896945, 2149140, 2161635, 2187066, 2529260, 2655723, 2882180, 3124380, 3540964, 3645110, 3793890, 4323270, 4374132, 4426205, 5311446, 5467665, 6196687, 7290220, 7587780, 8646540, 8852410, 10622892, 10935330, 12393374, 13278615, 17704820, 18590061, 21870660, 24786748, 26557230, 30983435, 37180122, 53114460, 61966870, 74360244, 92950305, 123933740, 185900610, 371801220]

約数ペア:

[(1, 371801220), (2, 185900610), (3, 123933740), (4, 92950305), (5, 74360244), (6, 61966870), (7, 53114460), (10, 37180122), (12, 30983435), (14, 26557230), (15, 24786748), (17, 21870660), (20, 18590061), (21, 17704820), (28, 13278615), (30, 12393374), (34, 10935330), (35, 10622892), (42, 8852410), (43, 8646540), (49, 7587780), (51, 7290220), (60, 6196687), (68, 5467665), (70, 5311446), (84, 4426205), (85, 4374132), (86, 4323270), (98, 3793890), (102, 3645110), (105, 3540964), (119, 3124380), (129, 2882180), (140, 2655723), (147, 2529260), (170, 2187066), (172, 2161635), (173, 2149140), (196, 1896945), (204, 1822555), (210, 1770482), (215, 1729308), (238, 1562190), (245, 1517556), (255, 1458044), (258, 1441090), (294, 1264630), (301, 1235220), (340, 1093533), (346, 1074570), (357, 1041460), (420, 885241), (430, 864654), (476, 781095), (490, 758778), (510, 729022), (516, 720545), (519, 716380), (588, 632315), (595, 624876), (602, 617610), (645, 576436), (692, 537285), (714, 520730), (731, 508620), (735, 505852), (833, 446340), (860, 432327), (865, 429828), (903, 411740), (980, 379389), (1020, 364511), (1038, 358190), (1190, 312438), (1204, 308805), (1211, 307020), (1290, 288218), (1428, 260365), (1462, 254310), (1470, 252926), (1505, 247044), (1666, 223170), (1730, 214914), (1785, 208292), (1806, 205870), (2076, 179095), (2107, 176460), (2193, 169540), (2380, 156219), (2422, 153510), (2499, 148780), (2580, 144109), (2595, 143276), (2924, 127155), (2940, 126463), (2941, 126420), (3010, 123522), (3332, 111585), (3460, 107457), (3570, 104146), (3612, 102935), (3633, 102340), (3655, 101724), (4165, 89268), (4214, 88230), (4386, 84770), (4515, 82348), (4844, 76755), (4998, 74390), (5117, 72660), (5190, 71638), (5882, 63210), (6020, 61761), (6055, 61404), (6321, 58820), (7140, 52073), (7266, 51170), (7310, 50862), (7439, 49980), (8330, 44634), (8428, 44115), (8477, 43860), (8772, 42385), (8823, 42140), (9030, 41174), (9996, 37195), (10234, 36330), (10380, 35819), (10535, 35292), (10965, 33908), (11764, 31605), (12110, 30702), (12495, 29756), (12642, 29410), (14532, 25585), (14620, 25431), (14705, 25284), (14878, 24990), (15351, 24220), (16660, 22317), (16954, 21930), (17646, 21070), (18060, 20587), (18165, 20468)]