263019120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12043}}^1$

素因数の和:12079

約数の個数: 160

約数和(自身を含む): 1003602432

約数和(自身を除く): 740583312

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, 10920, 12043, 21840, 24086, 36129, 48172, 60215, 72258, 84301, 96344, 120430, 144516, 156559, 168602, 180645, 192688, 240860, 252903, 289032, 313118, 337204, 361290, 421505, 469677, 481720, 505806, 578064, 626236, 674408, 722580, 782795, 843010, 939354, 963440, 1011612, 1095913, 1252472, 1264515, 1348816, 1445160, 1565590, 1686020, 1878708, 2023224, 2191826, 2348385, 2504944, 2529030, 2890320, 3131180, 3287739, 3372040, 3757416, 4046448, 4383652, 4696770, 5058060, 5479565, 6262360, 6575478, 6744080, 7514832, 8767304, 9393540, 10116120, 10959130, 12524720, 13150956, 16438695, 17534608, 18787080, 20232240, 21918260, 26301912, 32877390, 37574160, 43836520, 52603824, 65754780, 87673040, 131509560, 263019120]

約数ペア:

[(1, 263019120), (2, 131509560), (3, 87673040), (4, 65754780), (5, 52603824), (6, 43836520), (7, 37574160), (8, 32877390), (10, 26301912), (12, 21918260), (13, 20232240), (14, 18787080), (15, 17534608), (16, 16438695), (20, 13150956), (21, 12524720), (24, 10959130), (26, 10116120), (28, 9393540), (30, 8767304), (35, 7514832), (39, 6744080), (40, 6575478), (42, 6262360), (48, 5479565), (52, 5058060), (56, 4696770), (60, 4383652), (65, 4046448), (70, 3757416), (78, 3372040), (80, 3287739), (84, 3131180), (91, 2890320), (104, 2529030), (105, 2504944), (112, 2348385), (120, 2191826), (130, 2023224), (140, 1878708), (156, 1686020), (168, 1565590), (182, 1445160), (195, 1348816), (208, 1264515), (210, 1252472), (240, 1095913), (260, 1011612), (273, 963440), (280, 939354), (312, 843010), (336, 782795), (364, 722580), (390, 674408), (420, 626236), (455, 578064), (520, 505806), (546, 481720), (560, 469677), (624, 421505), (728, 361290), (780, 337204), (840, 313118), (910, 289032), (1040, 252903), (1092, 240860), (1365, 192688), (1456, 180645), (1560, 168602), (1680, 156559), (1820, 144516), (2184, 120430), (2730, 96344), (3120, 84301), (3640, 72258), (4368, 60215), (5460, 48172), (7280, 36129), (10920, 24086), (12043, 21840)]