314111840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 894136320

約数和(自身を除く): 580024480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 83, 109, 112, 124, 140, 155, 160, 166, 217, 218, 224, 248, 280, 310, 332, 415, 434, 436, 496, 545, 560, 581, 620, 664, 763, 830, 868, 872, 992, 1085, 1090, 1120, 1162, 1240, 1328, 1526, 1660, 1736, 1744, 2170, 2180, 2324, 2480, 2573, 2656, 2905, 3052, 3320, 3379, 3472, 3488, 3815, 4340, 4360, 4648, 4960, 5146, 5810, 6104, 6640, 6758, 6944, 7630, 8680, 8720, 9047, 9296, 10292, 11620, 12208, 12865, 13280, 13516, 15260, 16895, 17360, 17440, 18011, 18094, 18592, 20584, 23240, 23653, 24416, 25730, 27032, 30520, 33790, 34720, 36022, 36188, 41168, 45235, 46480, 47306, 51460, 54064, 61040, 63329, 67580, 72044, 72376, 82336, 90055, 90470, 92960, 94612, 102920, 108128, 118265, 122080, 126658, 135160, 144088, 144752, 180110, 180940, 189224, 205840, 236530, 253316, 270320, 280457, 288176, 289504, 316645, 360220, 361880, 378448, 411680, 473060, 506632, 540640, 560914, 576352, 633290, 720440, 723760, 756896, 946120, 1013264, 1121828, 1266580, 1402285, 1440880, 1447520, 1892240, 1963199, 2026528, 2243656, 2533160, 2804570, 2881760, 3784480, 3926398, 4487312, 5066320, 5609140, 7852796, 8974624, 9815995, 10132640, 11218280, 15705592, 19631990, 22436560, 31411184, 39263980, 44873120, 62822368, 78527960, 157055920, 314111840]

約数ペア:

[(1, 314111840), (2, 157055920), (4, 78527960), (5, 62822368), (7, 44873120), (8, 39263980), (10, 31411184), (14, 22436560), (16, 19631990), (20, 15705592), (28, 11218280), (31, 10132640), (32, 9815995), (35, 8974624), (40, 7852796), (56, 5609140), (62, 5066320), (70, 4487312), (80, 3926398), (83, 3784480), (109, 2881760), (112, 2804570), (124, 2533160), (140, 2243656), (155, 2026528), (160, 1963199), (166, 1892240), (217, 1447520), (218, 1440880), (224, 1402285), (248, 1266580), (280, 1121828), (310, 1013264), (332, 946120), (415, 756896), (434, 723760), (436, 720440), (496, 633290), (545, 576352), (560, 560914), (581, 540640), (620, 506632), (664, 473060), (763, 411680), (830, 378448), (868, 361880), (872, 360220), (992, 316645), (1085, 289504), (1090, 288176), (1120, 280457), (1162, 270320), (1240, 253316), (1328, 236530), (1526, 205840), (1660, 189224), (1736, 180940), (1744, 180110), (2170, 144752), (2180, 144088), (2324, 135160), (2480, 126658), (2573, 122080), (2656, 118265), (2905, 108128), (3052, 102920), (3320, 94612), (3379, 92960), (3472, 90470), (3488, 90055), (3815, 82336), (4340, 72376), (4360, 72044), (4648, 67580), (4960, 63329), (5146, 61040), (5810, 54064), (6104, 51460), (6640, 47306), (6758, 46480), (6944, 45235), (7630, 41168), (8680, 36188), (8720, 36022), (9047, 34720), (9296, 33790), (10292, 30520), (11620, 27032), (12208, 25730), (12865, 24416), (13280, 23653), (13516, 23240), (15260, 20584), (16895, 18592), (17360, 18094), (17440, 18011)]