8095920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 29521920

約数和(自身を除く): 21426000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 79, 80, 84, 105, 112, 120, 122, 140, 158, 168, 183, 210, 237, 240, 244, 280, 305, 316, 336, 366, 395, 420, 427, 474, 488, 553, 560, 610, 632, 732, 790, 840, 854, 915, 948, 976, 1106, 1185, 1220, 1264, 1281, 1464, 1580, 1659, 1680, 1708, 1830, 1896, 2135, 2212, 2370, 2440, 2562, 2765, 2928, 3160, 3318, 3416, 3660, 3792, 4270, 4424, 4740, 4819, 4880, 5124, 5530, 6320, 6405, 6636, 6832, 7320, 8295, 8540, 8848, 9480, 9638, 10248, 11060, 12810, 13272, 14457, 14640, 16590, 17080, 18960, 19276, 20496, 22120, 24095, 25620, 26544, 28914, 33180, 33733, 34160, 38552, 44240, 48190, 51240, 57828, 66360, 67466, 72285, 77104, 96380, 101199, 102480, 115656, 132720, 134932, 144570, 168665, 192760, 202398, 231312, 269864, 289140, 337330, 385520, 404796, 505995, 539728, 578280, 674660, 809592, 1011990, 1156560, 1349320, 1619184, 2023980, 2698640, 4047960, 8095920]

約数ペア:

[(1, 8095920), (2, 4047960), (3, 2698640), (4, 2023980), (5, 1619184), (6, 1349320), (7, 1156560), (8, 1011990), (10, 809592), (12, 674660), (14, 578280), (15, 539728), (16, 505995), (20, 404796), (21, 385520), (24, 337330), (28, 289140), (30, 269864), (35, 231312), (40, 202398), (42, 192760), (48, 168665), (56, 144570), (60, 134932), (61, 132720), (70, 115656), (79, 102480), (80, 101199), (84, 96380), (105, 77104), (112, 72285), (120, 67466), (122, 66360), (140, 57828), (158, 51240), (168, 48190), (183, 44240), (210, 38552), (237, 34160), (240, 33733), (244, 33180), (280, 28914), (305, 26544), (316, 25620), (336, 24095), (366, 22120), (395, 20496), (420, 19276), (427, 18960), (474, 17080), (488, 16590), (553, 14640), (560, 14457), (610, 13272), (632, 12810), (732, 11060), (790, 10248), (840, 9638), (854, 9480), (915, 8848), (948, 8540), (976, 8295), (1106, 7320), (1185, 6832), (1220, 6636), (1264, 6405), (1281, 6320), (1464, 5530), (1580, 5124), (1659, 4880), (1680, 4819), (1708, 4740), (1830, 4424), (1896, 4270), (2135, 3792), (2212, 3660), (2370, 3416), (2440, 3318), (2562, 3160), (2765, 2928)]