306491640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 384

約数和(自身を含む): 1214300160

約数和(自身を除く): 907808520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 84, 85, 91, 102, 104, 105, 119, 120, 127, 130, 136, 140, 156, 168, 169, 170, 182, 195, 204, 210, 221, 238, 254, 255, 260, 273, 280, 312, 338, 340, 357, 364, 381, 390, 408, 420, 442, 455, 476, 507, 508, 510, 520, 546, 595, 635, 663, 676, 680, 714, 728, 762, 780, 840, 845, 884, 889, 910, 952, 1014, 1016, 1020, 1092, 1105, 1183, 1190, 1270, 1326, 1352, 1365, 1428, 1524, 1547, 1560, 1651, 1690, 1768, 1778, 1785, 1820, 1905, 2028, 2040, 2159, 2184, 2210, 2366, 2380, 2535, 2540, 2652, 2667, 2730, 2856, 2873, 3048, 3094, 3302, 3315, 3380, 3549, 3556, 3570, 3640, 3810, 4056, 4318, 4420, 4445, 4641, 4732, 4760, 4953, 5070, 5080, 5304, 5334, 5460, 5746, 5915, 6188, 6477, 6604, 6630, 6760, 7098, 7112, 7140, 7620, 7735, 8255, 8619, 8636, 8840, 8890, 9282, 9464, 9906, 10140, 10668, 10795, 10920, 11492, 11557, 11830, 12376, 12954, 13208, 13260, 13335, 14196, 14280, 14365, 15113, 15240, 15470, 16510, 17238, 17272, 17745, 17780, 18564, 19812, 20111, 20280, 21336, 21463, 21590, 22984, 23114, 23205, 23660, 24765, 25908, 26520, 26670, 28067, 28392, 28730, 30226, 30940, 32385, 33020, 34476, 34671, 35490, 35560, 37128, 39624, 40222, 42926, 43095, 43180, 45339, 46228, 46410, 47320, 49530, 51816, 53340, 56134, 57460, 57785, 60333, 60452, 61880, 64389, 64770, 66040, 68952, 69342, 70980, 75565, 80444, 84201, 85852, 86190, 86360, 90678, 92456, 92820, 99060, 100555, 106680, 107315, 112268, 114920, 115570, 120666, 120904, 128778, 129540, 138684, 140335, 141960, 150241, 151130, 160888, 168402, 171704, 172380, 173355, 181356, 185640, 196469, 198120, 201110, 214630, 224536, 226695, 231140, 241332, 257556, 259080, 277368, 280670, 300482, 301665, 302260, 321945, 336804, 344760, 346710, 362712, 364871, 392938, 402220, 421005, 429260, 450723, 453390, 462280, 482664, 515112, 561340, 589407, 600964, 603330, 604520, 643890, 673608, 693420, 729742, 751205, 785876, 804440, 842010, 858520, 901446, 906780, 982345, 1094613, 1122680, 1178814, 1201928, 1206660, 1287780, 1386840, 1459484, 1502410, 1571752, 1684020, 1802892, 1813560, 1824355, 1964690, 2189226, 2253615, 2357628, 2413320, 2554097, 2575560, 2918968, 2947035, 3004820, 3368040, 3605784, 3648710, 3929380, 4378452, 4507230, 4715256, 5108194, 5473065, 5894070, 6009640, 7297420, 7662291, 7858760, 8756904, 9014460, 10216388, 10946130, 11788140, 12770485, 14594840, 15324582, 18028920, 20432776, 21892260, 23576280, 25540970, 30649164, 38311455, 43784520, 51081940, 61298328, 76622910, 102163880, 153245820, 306491640]

約数ペア:

[(1, 306491640), (2, 153245820), (3, 102163880), (4, 76622910), (5, 61298328), (6, 51081940), (7, 43784520), (8, 38311455), (10, 30649164), (12, 25540970), (13, 23576280), (14, 21892260), (15, 20432776), (17, 18028920), (20, 15324582), (21, 14594840), (24, 12770485), (26, 11788140), (28, 10946130), (30, 10216388), (34, 9014460), (35, 8756904), (39, 7858760), (40, 7662291), (42, 7297420), (51, 6009640), (52, 5894070), (56, 5473065), (60, 5108194), (65, 4715256), (68, 4507230), (70, 4378452), (78, 3929380), (84, 3648710), (85, 3605784), (91, 3368040), (102, 3004820), (104, 2947035), (105, 2918968), (119, 2575560), (120, 2554097), (127, 2413320), (130, 2357628), (136, 2253615), (140, 2189226), (156, 1964690), (168, 1824355), (169, 1813560), (170, 1802892), (182, 1684020), (195, 1571752), (204, 1502410), (210, 1459484), (221, 1386840), (238, 1287780), (254, 1206660), (255, 1201928), (260, 1178814), (273, 1122680), (280, 1094613), (312, 982345), (338, 906780), (340, 901446), (357, 858520), (364, 842010), (381, 804440), (390, 785876), (408, 751205), (420, 729742), (442, 693420), (455, 673608), (476, 643890), (507, 604520), (508, 603330), (510, 600964), (520, 589407), (546, 561340), (595, 515112), (635, 482664), (663, 462280), (676, 453390), (680, 450723), (714, 429260), (728, 421005), (762, 402220), (780, 392938), (840, 364871), (845, 362712), (884, 346710), (889, 344760), (910, 336804), (952, 321945), (1014, 302260), (1016, 301665), (1020, 300482), (1092, 280670), (1105, 277368), (1183, 259080), (1190, 257556), (1270, 241332), (1326, 231140), (1352, 226695), (1365, 224536), (1428, 214630), (1524, 201110), (1547, 198120), (1560, 196469), (1651, 185640), (1690, 181356), (1768, 173355), (1778, 172380), (1785, 171704), (1820, 168402), (1905, 160888), (2028, 151130), (2040, 150241), (2159, 141960), (2184, 140335), (2210, 138684), (2366, 129540), (2380, 128778), (2535, 120904), (2540, 120666), (2652, 115570), (2667, 114920), (2730, 112268), (2856, 107315), (2873, 106680), (3048, 100555), (3094, 99060), (3302, 92820), (3315, 92456), (3380, 90678), (3549, 86360), (3556, 86190), (3570, 85852), (3640, 84201), (3810, 80444), (4056, 75565), (4318, 70980), (4420, 69342), (4445, 68952), (4641, 66040), (4732, 64770), (4760, 64389), (4953, 61880), (5070, 60452), (5080, 60333), (5304, 57785), (5334, 57460), (5460, 56134), (5746, 53340), (5915, 51816), (6188, 49530), (6477, 47320), (6604, 46410), (6630, 46228), (6760, 45339), (7098, 43180), (7112, 43095), (7140, 42926), (7620, 40222), (7735, 39624), (8255, 37128), (8619, 35560), (8636, 35490), (8840, 34671), (8890, 34476), (9282, 33020), (9464, 32385), (9906, 30940), (10140, 30226), (10668, 28730), (10795, 28392), (10920, 28067), (11492, 26670), (11557, 26520), (11830, 25908), (12376, 24765), (12954, 23660), (13208, 23205), (13260, 23114), (13335, 22984), (14196, 21590), (14280, 21463), (14365, 21336), (15113, 20280), (15240, 20111), (15470, 19812), (16510, 18564), (17238, 17780), (17272, 17745)]