314910480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:769

約数の個数: 160

約数和(自身を含む): 1031719680

約数和(自身を除く): 716809200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 89, 92, 115, 120, 138, 178, 184, 230, 240, 267, 276, 345, 356, 368, 445, 460, 534, 552, 641, 690, 712, 890, 920, 1068, 1104, 1282, 1335, 1380, 1424, 1780, 1840, 1923, 2047, 2136, 2564, 2670, 2760, 3205, 3560, 3846, 4094, 4272, 5128, 5340, 5520, 6141, 6410, 7120, 7692, 8188, 9615, 10235, 10256, 10680, 12282, 12820, 14743, 15384, 16376, 19230, 20470, 21360, 24564, 25640, 29486, 30705, 30768, 32752, 38460, 40940, 44229, 49128, 51280, 57049, 58972, 61410, 73715, 76920, 81880, 88458, 98256, 114098, 117944, 122820, 147430, 153840, 163760, 171147, 176916, 221145, 228196, 235888, 245640, 285245, 294860, 342294, 353832, 442290, 456392, 491280, 570490, 589720, 684588, 707664, 855735, 884580, 912784, 1140980, 1179440, 1312127, 1369176, 1711470, 1769160, 2281960, 2624254, 2738352, 3422940, 3538320, 3936381, 4563920, 5248508, 6560635, 6845880, 7872762, 10497016, 13121270, 13691760, 15745524, 19681905, 20994032, 26242540, 31491048, 39363810, 52485080, 62982096, 78727620, 104970160, 157455240, 314910480]

約数ペア:

[(1, 314910480), (2, 157455240), (3, 104970160), (4, 78727620), (5, 62982096), (6, 52485080), (8, 39363810), (10, 31491048), (12, 26242540), (15, 20994032), (16, 19681905), (20, 15745524), (23, 13691760), (24, 13121270), (30, 10497016), (40, 7872762), (46, 6845880), (48, 6560635), (60, 5248508), (69, 4563920), (80, 3936381), (89, 3538320), (92, 3422940), (115, 2738352), (120, 2624254), (138, 2281960), (178, 1769160), (184, 1711470), (230, 1369176), (240, 1312127), (267, 1179440), (276, 1140980), (345, 912784), (356, 884580), (368, 855735), (445, 707664), (460, 684588), (534, 589720), (552, 570490), (641, 491280), (690, 456392), (712, 442290), (890, 353832), (920, 342294), (1068, 294860), (1104, 285245), (1282, 245640), (1335, 235888), (1380, 228196), (1424, 221145), (1780, 176916), (1840, 171147), (1923, 163760), (2047, 153840), (2136, 147430), (2564, 122820), (2670, 117944), (2760, 114098), (3205, 98256), (3560, 88458), (3846, 81880), (4094, 76920), (4272, 73715), (5128, 61410), (5340, 58972), (5520, 57049), (6141, 51280), (6410, 49128), (7120, 44229), (7692, 40940), (8188, 38460), (9615, 32752), (10235, 30768), (10256, 30705), (10680, 29486), (12282, 25640), (12820, 24564), (14743, 21360), (15384, 20470), (16376, 19230)]