1351437360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61879}}^1$

素因数の和:61915

約数の個数: 160

約数和(自身を含む): 5156336640

約数和(自身を除く): 3804899280

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, 21840, 61879, 123758, 185637, 247516, 309395, 371274, 433153, 495032, 618790, 742548, 804427, 866306, 928185, 990064, 1237580, 1299459, 1485096, 1608854, 1732612, 1856370, 2165765, 2413281, 2475160, 2598918, 2970192, 3217708, 3465224, 3712740, 4022135, 4331530, 4826562, 4950320, 5197836, 5630989, 6435416, 6497295, 6930448, 7425480, 8044270, 8663060, 9653124, 10395672, 11261978, 12066405, 12870832, 12994590, 14850960, 16088540, 16892967, 17326120, 19306248, 20791344, 22523956, 24132810, 25989180, 28154945, 32177080, 33785934, 34652240, 38612496, 45047912, 48265620, 51978360, 56309890, 64354160, 67571868, 84464835, 90095824, 96531240, 103956720, 112619780, 135143736, 168929670, 193062480, 225239560, 270287472, 337859340, 450479120, 675718680, 1351437360]

約数ペア:

[(1, 1351437360), (2, 675718680), (3, 450479120), (4, 337859340), (5, 270287472), (6, 225239560), (7, 193062480), (8, 168929670), (10, 135143736), (12, 112619780), (13, 103956720), (14, 96531240), (15, 90095824), (16, 84464835), (20, 67571868), (21, 64354160), (24, 56309890), (26, 51978360), (28, 48265620), (30, 45047912), (35, 38612496), (39, 34652240), (40, 33785934), (42, 32177080), (48, 28154945), (52, 25989180), (56, 24132810), (60, 22523956), (65, 20791344), (70, 19306248), (78, 17326120), (80, 16892967), (84, 16088540), (91, 14850960), (104, 12994590), (105, 12870832), (112, 12066405), (120, 11261978), (130, 10395672), (140, 9653124), (156, 8663060), (168, 8044270), (182, 7425480), (195, 6930448), (208, 6497295), (210, 6435416), (240, 5630989), (260, 5197836), (273, 4950320), (280, 4826562), (312, 4331530), (336, 4022135), (364, 3712740), (390, 3465224), (420, 3217708), (455, 2970192), (520, 2598918), (546, 2475160), (560, 2413281), (624, 2165765), (728, 1856370), (780, 1732612), (840, 1608854), (910, 1485096), (1040, 1299459), (1092, 1237580), (1365, 990064), (1456, 928185), (1560, 866306), (1680, 804427), (1820, 742548), (2184, 618790), (2730, 495032), (3120, 433153), (3640, 371274), (4368, 309395), (5460, 247516), (7280, 185637), (10920, 123758), (21840, 61879)]