201517680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9227}}^1$

素因数の和:9263

約数の個数: 160

約数和(自身を含む): 768950784

約数和(自身を除く): 567433104

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, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 9227, 10920, 18454, 21840, 27681, 36908, 46135, 55362, 64589, 73816, 92270, 110724, 119951, 129178, 138405, 147632, 184540, 193767, 221448, 239902, 258356, 276810, 322945, 359853, 369080, 387534, 442896, 479804, 516712, 553620, 599755, 645890, 719706, 738160, 775068, 839657, 959608, 968835, 1033424, 1107240, 1199510, 1291780, 1439412, 1550136, 1679314, 1799265, 1919216, 1937670, 2214480, 2399020, 2518971, 2583560, 2878824, 3100272, 3358628, 3598530, 3875340, 4198285, 4798040, 5037942, 5167120, 5757648, 6717256, 7197060, 7750680, 8396570, 9596080, 10075884, 12594855, 13434512, 14394120, 15501360, 16793140, 20151768, 25189710, 28788240, 33586280, 40303536, 50379420, 67172560, 100758840, 201517680]

約数ペア:

[(1, 201517680), (2, 100758840), (3, 67172560), (4, 50379420), (5, 40303536), (6, 33586280), (7, 28788240), (8, 25189710), (10, 20151768), (12, 16793140), (13, 15501360), (14, 14394120), (15, 13434512), (16, 12594855), (20, 10075884), (21, 9596080), (24, 8396570), (26, 7750680), (28, 7197060), (30, 6717256), (35, 5757648), (39, 5167120), (40, 5037942), (42, 4798040), (48, 4198285), (52, 3875340), (56, 3598530), (60, 3358628), (65, 3100272), (70, 2878824), (78, 2583560), (80, 2518971), (84, 2399020), (91, 2214480), (104, 1937670), (105, 1919216), (112, 1799265), (120, 1679314), (130, 1550136), (140, 1439412), (156, 1291780), (168, 1199510), (182, 1107240), (195, 1033424), (208, 968835), (210, 959608), (240, 839657), (260, 775068), (273, 738160), (280, 719706), (312, 645890), (336, 599755), (364, 553620), (390, 516712), (420, 479804), (455, 442896), (520, 387534), (546, 369080), (560, 359853), (624, 322945), (728, 276810), (780, 258356), (840, 239902), (910, 221448), (1040, 193767), (1092, 184540), (1365, 147632), (1456, 138405), (1560, 129178), (1680, 119951), (1820, 110724), (2184, 92270), (2730, 73816), (3120, 64589), (3640, 55362), (4368, 46135), (5460, 36908), (7280, 27681), (9227, 21840), (10920, 18454)]