351209040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1237}}^1$

素因数の和:1286

約数の個数: 240

約数和(自身を含む): 1348449408

約数和(自身を除く): 997240368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 169, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 390, 420, 455, 507, 520, 546, 560, 624, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1183, 1237, 1352, 1365, 1456, 1560, 1680, 1690, 1820, 2028, 2184, 2366, 2474, 2535, 2704, 2730, 3120, 3380, 3549, 3640, 3711, 4056, 4368, 4732, 4948, 5070, 5460, 5915, 6185, 6760, 7098, 7280, 7422, 8112, 8659, 9464, 9896, 10140, 10920, 11830, 12370, 13520, 14196, 14844, 16081, 17318, 17745, 18555, 18928, 19792, 20280, 21840, 23660, 24740, 25977, 28392, 29688, 32162, 34636, 35490, 37110, 40560, 43295, 47320, 48243, 49480, 51954, 56784, 59376, 64324, 69272, 70980, 74220, 80405, 86590, 94640, 96486, 98960, 103908, 112567, 128648, 129885, 138544, 141960, 148440, 160810, 173180, 192972, 207816, 209053, 225134, 241215, 257296, 259770, 283920, 296880, 321620, 337701, 346360, 385944, 415632, 418106, 450268, 482430, 519540, 562835, 627159, 643240, 675402, 692720, 771888, 836212, 900536, 964860, 1039080, 1045265, 1125670, 1254318, 1286480, 1350804, 1463371, 1672424, 1688505, 1801072, 1929720, 2078160, 2090530, 2251340, 2508636, 2701608, 2926742, 3135795, 3344848, 3377010, 3859440, 4181060, 4390113, 4502680, 5017272, 5403216, 5853484, 6271590, 6754020, 7316855, 8362120, 8780226, 9005360, 10034544, 11706968, 12543180, 13508040, 14633710, 16724240, 17560452, 21950565, 23413936, 25086360, 27016080, 29267420, 35120904, 43901130, 50172720, 58534840, 70241808, 87802260, 117069680, 175604520, 351209040]

約数ペア:

[(1, 351209040), (2, 175604520), (3, 117069680), (4, 87802260), (5, 70241808), (6, 58534840), (7, 50172720), (8, 43901130), (10, 35120904), (12, 29267420), (13, 27016080), (14, 25086360), (15, 23413936), (16, 21950565), (20, 17560452), (21, 16724240), (24, 14633710), (26, 13508040), (28, 12543180), (30, 11706968), (35, 10034544), (39, 9005360), (40, 8780226), (42, 8362120), (48, 7316855), (52, 6754020), (56, 6271590), (60, 5853484), (65, 5403216), (70, 5017272), (78, 4502680), (80, 4390113), (84, 4181060), (91, 3859440), (104, 3377010), (105, 3344848), (112, 3135795), (120, 2926742), (130, 2701608), (140, 2508636), (156, 2251340), (168, 2090530), (169, 2078160), (182, 1929720), (195, 1801072), (208, 1688505), (210, 1672424), (240, 1463371), (260, 1350804), (273, 1286480), (280, 1254318), (312, 1125670), (336, 1045265), (338, 1039080), (364, 964860), (390, 900536), (420, 836212), (455, 771888), (507, 692720), (520, 675402), (546, 643240), (560, 627159), (624, 562835), (676, 519540), (728, 482430), (780, 450268), (840, 418106), (845, 415632), (910, 385944), (1014, 346360), (1040, 337701), (1092, 321620), (1183, 296880), (1237, 283920), (1352, 259770), (1365, 257296), (1456, 241215), (1560, 225134), (1680, 209053), (1690, 207816), (1820, 192972), (2028, 173180), (2184, 160810), (2366, 148440), (2474, 141960), (2535, 138544), (2704, 129885), (2730, 128648), (3120, 112567), (3380, 103908), (3549, 98960), (3640, 96486), (3711, 94640), (4056, 86590), (4368, 80405), (4732, 74220), (4948, 70980), (5070, 69272), (5460, 64324), (5915, 59376), (6185, 56784), (6760, 51954), (7098, 49480), (7280, 48243), (7422, 47320), (8112, 43295), (8659, 40560), (9464, 37110), (9896, 35490), (10140, 34636), (10920, 32162), (11830, 29688), (12370, 28392), (13520, 25977), (14196, 24740), (14844, 23660), (16081, 21840), (17318, 20280), (17745, 19792), (18555, 18928)]