153916920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:710

約数の個数: 192

約数和(自身を含む): 540820800

約数和(自身を除く): 386903880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 58, 60, 69, 72, 87, 90, 92, 115, 116, 120, 138, 145, 174, 180, 184, 207, 230, 232, 261, 276, 290, 345, 348, 360, 414, 435, 460, 522, 552, 580, 641, 667, 690, 696, 828, 870, 920, 1035, 1044, 1160, 1282, 1305, 1334, 1380, 1656, 1740, 1923, 2001, 2070, 2088, 2564, 2610, 2668, 2760, 3205, 3335, 3480, 3846, 4002, 4140, 5128, 5220, 5336, 5769, 6003, 6410, 6670, 7692, 8004, 8280, 9615, 10005, 10440, 11538, 12006, 12820, 13340, 14743, 15384, 16008, 18589, 19230, 20010, 23076, 24012, 25640, 26680, 28845, 29486, 30015, 37178, 38460, 40020, 44229, 46152, 48024, 55767, 57690, 58972, 60030, 73715, 74356, 76920, 80040, 88458, 92945, 111534, 115380, 117944, 120060, 132687, 147430, 148712, 167301, 176916, 185890, 221145, 223068, 230760, 240120, 265374, 278835, 294860, 334602, 353832, 371780, 427547, 442290, 446136, 530748, 557670, 589720, 663435, 669204, 743560, 836505, 855094, 884580, 1061496, 1115340, 1282641, 1326870, 1338408, 1673010, 1710188, 1769160, 2137735, 2230680, 2565282, 2653740, 3346020, 3420376, 3847923, 4275470, 5130564, 5307480, 6413205, 6692040, 7695846, 8550940, 10261128, 12826410, 15391692, 17101880, 19239615, 25652820, 30783384, 38479230, 51305640, 76958460, 153916920]

約数ペア:

[(1, 153916920), (2, 76958460), (3, 51305640), (4, 38479230), (5, 30783384), (6, 25652820), (8, 19239615), (9, 17101880), (10, 15391692), (12, 12826410), (15, 10261128), (18, 8550940), (20, 7695846), (23, 6692040), (24, 6413205), (29, 5307480), (30, 5130564), (36, 4275470), (40, 3847923), (45, 3420376), (46, 3346020), (58, 2653740), (60, 2565282), (69, 2230680), (72, 2137735), (87, 1769160), (90, 1710188), (92, 1673010), (115, 1338408), (116, 1326870), (120, 1282641), (138, 1115340), (145, 1061496), (174, 884580), (180, 855094), (184, 836505), (207, 743560), (230, 669204), (232, 663435), (261, 589720), (276, 557670), (290, 530748), (345, 446136), (348, 442290), (360, 427547), (414, 371780), (435, 353832), (460, 334602), (522, 294860), (552, 278835), (580, 265374), (641, 240120), (667, 230760), (690, 223068), (696, 221145), (828, 185890), (870, 176916), (920, 167301), (1035, 148712), (1044, 147430), (1160, 132687), (1282, 120060), (1305, 117944), (1334, 115380), (1380, 111534), (1656, 92945), (1740, 88458), (1923, 80040), (2001, 76920), (2070, 74356), (2088, 73715), (2564, 60030), (2610, 58972), (2668, 57690), (2760, 55767), (3205, 48024), (3335, 46152), (3480, 44229), (3846, 40020), (4002, 38460), (4140, 37178), (5128, 30015), (5220, 29486), (5336, 28845), (5769, 26680), (6003, 25640), (6410, 24012), (6670, 23076), (7692, 20010), (8004, 19230), (8280, 18589), (9615, 16008), (10005, 15384), (10440, 14743), (11538, 13340), (12006, 12820)]