317662800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2909}}^1$

素因数の和:2950

約数の個数: 240

約数和(自身を含む): 1252836480

約数和(自身を除く): 935173680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 2800, 2909, 3120, 3640, 3900, 4200, 4368, 4550, 5200, 5460, 5818, 6825, 7280, 7800, 8400, 8727, 9100, 10920, 11636, 13650, 14545, 15600, 17454, 18200, 20363, 21840, 23272, 27300, 29090, 34908, 36400, 37817, 40726, 43635, 46544, 54600, 58180, 61089, 69816, 72725, 75634, 81452, 87270, 101815, 109200, 113451, 116360, 122178, 139632, 145450, 151268, 162904, 174540, 189085, 203630, 218175, 226902, 232720, 244356, 264719, 290900, 302536, 305445, 325808, 349080, 378170, 407260, 436350, 453804, 488712, 509075, 529438, 567255, 581800, 605072, 610890, 698160, 756340, 794157, 814520, 872700, 907608, 945425, 977424, 1018150, 1058876, 1134510, 1163600, 1221780, 1323595, 1512680, 1527225, 1588314, 1629040, 1745400, 1815216, 1890850, 2036300, 2117752, 2269020, 2443560, 2647190, 2836275, 3025360, 3054450, 3176628, 3490800, 3781700, 3970785, 4072600, 4235504, 4538040, 4887120, 5294380, 5672550, 6108900, 6353256, 6617975, 7563400, 7941570, 8145200, 9076080, 10588760, 11345100, 12217800, 12706512, 13235950, 15126800, 15883140, 19853925, 21177520, 22690200, 24435600, 26471900, 31766280, 39707850, 45380400, 52943800, 63532560, 79415700, 105887600, 158831400, 317662800]

約数ペア:

[(1, 317662800), (2, 158831400), (3, 105887600), (4, 79415700), (5, 63532560), (6, 52943800), (7, 45380400), (8, 39707850), (10, 31766280), (12, 26471900), (13, 24435600), (14, 22690200), (15, 21177520), (16, 19853925), (20, 15883140), (21, 15126800), (24, 13235950), (25, 12706512), (26, 12217800), (28, 11345100), (30, 10588760), (35, 9076080), (39, 8145200), (40, 7941570), (42, 7563400), (48, 6617975), (50, 6353256), (52, 6108900), (56, 5672550), (60, 5294380), (65, 4887120), (70, 4538040), (75, 4235504), (78, 4072600), (80, 3970785), (84, 3781700), (91, 3490800), (100, 3176628), (104, 3054450), (105, 3025360), (112, 2836275), (120, 2647190), (130, 2443560), (140, 2269020), (150, 2117752), (156, 2036300), (168, 1890850), (175, 1815216), (182, 1745400), (195, 1629040), (200, 1588314), (208, 1527225), (210, 1512680), (240, 1323595), (260, 1221780), (273, 1163600), (280, 1134510), (300, 1058876), (312, 1018150), (325, 977424), (336, 945425), (350, 907608), (364, 872700), (390, 814520), (400, 794157), (420, 756340), (455, 698160), (520, 610890), (525, 605072), (546, 581800), (560, 567255), (600, 529438), (624, 509075), (650, 488712), (700, 453804), (728, 436350), (780, 407260), (840, 378170), (910, 349080), (975, 325808), (1040, 305445), (1050, 302536), (1092, 290900), (1200, 264719), (1300, 244356), (1365, 232720), (1400, 226902), (1456, 218175), (1560, 203630), (1680, 189085), (1820, 174540), (1950, 162904), (2100, 151268), (2184, 145450), (2275, 139632), (2600, 122178), (2730, 116360), (2800, 113451), (2909, 109200), (3120, 101815), (3640, 87270), (3900, 81452), (4200, 75634), (4368, 72725), (4550, 69816), (5200, 61089), (5460, 58180), (5818, 54600), (6825, 46544), (7280, 43635), (7800, 40726), (8400, 37817), (8727, 36400), (9100, 34908), (10920, 29090), (11636, 27300), (13650, 23272), (14545, 21840), (15600, 20363), (17454, 18200)]