357460740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 288

約数和(自身を含む): 1352682240

約数和(自身を除く): 995221500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 139, 140, 156, 157, 180, 182, 195, 210, 234, 252, 260, 273, 278, 314, 315, 364, 390, 417, 420, 455, 468, 471, 546, 556, 585, 628, 630, 695, 780, 785, 819, 834, 910, 942, 973, 1092, 1099, 1170, 1251, 1260, 1365, 1390, 1413, 1570, 1638, 1668, 1807, 1820, 1884, 1946, 2041, 2085, 2198, 2340, 2355, 2502, 2730, 2780, 2826, 2919, 3140, 3276, 3297, 3614, 3892, 4082, 4095, 4170, 4396, 4710, 4865, 5004, 5421, 5460, 5495, 5652, 5838, 6123, 6255, 6594, 7065, 7228, 8164, 8190, 8340, 8757, 9035, 9420, 9730, 9891, 10205, 10842, 10990, 11676, 12246, 12510, 12649, 13188, 14130, 14287, 14595, 16263, 16380, 16485, 17514, 18070, 18369, 19460, 19782, 20410, 21684, 21823, 21980, 24492, 25020, 25298, 27105, 28260, 28574, 29190, 30615, 32526, 32970, 35028, 36140, 36738, 37947, 39564, 40820, 42861, 43646, 43785, 49455, 50596, 54210, 57148, 58380, 61230, 63245, 65052, 65469, 65940, 71435, 73476, 75894, 81315, 85722, 87292, 87570, 91845, 98910, 108420, 109115, 113841, 122460, 126490, 128583, 130938, 142870, 151788, 152761, 162630, 171444, 175140, 183690, 189735, 196407, 197820, 214305, 218230, 227682, 252980, 257166, 261876, 283699, 285740, 305522, 325260, 327345, 367380, 379470, 392814, 428610, 436460, 455364, 458283, 514332, 567398, 569205, 611044, 642915, 654690, 758940, 763805, 785628, 851097, 857220, 916566, 982035, 1134796, 1138410, 1285830, 1309380, 1374849, 1418495, 1527610, 1702194, 1833132, 1964070, 1985893, 2276820, 2291415, 2553291, 2571660, 2749698, 2836990, 3055220, 3404388, 3928140, 3971786, 4255485, 4582830, 5106582, 5499396, 5673980, 5957679, 6874245, 7943572, 8510970, 9165660, 9929465, 10213164, 11915358, 12766455, 13748490, 17021940, 17873037, 19858930, 23830716, 25532910, 27496980, 29788395, 35746074, 39717860, 51065820, 59576790, 71492148, 89365185, 119153580, 178730370, 357460740]

約数ペア:

[(1, 357460740), (2, 178730370), (3, 119153580), (4, 89365185), (5, 71492148), (6, 59576790), (7, 51065820), (9, 39717860), (10, 35746074), (12, 29788395), (13, 27496980), (14, 25532910), (15, 23830716), (18, 19858930), (20, 17873037), (21, 17021940), (26, 13748490), (28, 12766455), (30, 11915358), (35, 10213164), (36, 9929465), (39, 9165660), (42, 8510970), (45, 7943572), (52, 6874245), (60, 5957679), (63, 5673980), (65, 5499396), (70, 5106582), (78, 4582830), (84, 4255485), (90, 3971786), (91, 3928140), (105, 3404388), (117, 3055220), (126, 2836990), (130, 2749698), (139, 2571660), (140, 2553291), (156, 2291415), (157, 2276820), (180, 1985893), (182, 1964070), (195, 1833132), (210, 1702194), (234, 1527610), (252, 1418495), (260, 1374849), (273, 1309380), (278, 1285830), (314, 1138410), (315, 1134796), (364, 982035), (390, 916566), (417, 857220), (420, 851097), (455, 785628), (468, 763805), (471, 758940), (546, 654690), (556, 642915), (585, 611044), (628, 569205), (630, 567398), (695, 514332), (780, 458283), (785, 455364), (819, 436460), (834, 428610), (910, 392814), (942, 379470), (973, 367380), (1092, 327345), (1099, 325260), (1170, 305522), (1251, 285740), (1260, 283699), (1365, 261876), (1390, 257166), (1413, 252980), (1570, 227682), (1638, 218230), (1668, 214305), (1807, 197820), (1820, 196407), (1884, 189735), (1946, 183690), (2041, 175140), (2085, 171444), (2198, 162630), (2340, 152761), (2355, 151788), (2502, 142870), (2730, 130938), (2780, 128583), (2826, 126490), (2919, 122460), (3140, 113841), (3276, 109115), (3297, 108420), (3614, 98910), (3892, 91845), (4082, 87570), (4095, 87292), (4170, 85722), (4396, 81315), (4710, 75894), (4865, 73476), (5004, 71435), (5421, 65940), (5460, 65469), (5495, 65052), (5652, 63245), (5838, 61230), (6123, 58380), (6255, 57148), (6594, 54210), (7065, 50596), (7228, 49455), (8164, 43785), (8190, 43646), (8340, 42861), (8757, 40820), (9035, 39564), (9420, 37947), (9730, 36738), (9891, 36140), (10205, 35028), (10842, 32970), (10990, 32526), (11676, 30615), (12246, 29190), (12510, 28574), (12649, 28260), (13188, 27105), (14130, 25298), (14287, 25020), (14595, 24492), (16263, 21980), (16380, 21823), (16485, 21684), (17514, 20410), (18070, 19782), (18369, 19460)]