309734880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1058

約数の個数: 288

約数和(自身を含む): 1223468064

約数和(自身を除く): 913733184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1013, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1680, 1820, 1911, 1960, 2026, 2080, 2184, 2352, 2548, 2730, 2912, 2940, 3039, 3120, 3185, 3360, 3640, 3822, 3920, 4052, 4368, 4704, 5065, 5096, 5460, 5880, 6078, 6240, 6370, 7091, 7280, 7644, 7840, 8104, 8736, 9555, 10130, 10192, 10920, 11760, 12156, 12740, 13169, 14182, 14560, 15195, 15288, 16208, 19110, 20260, 20384, 21273, 21840, 23520, 24312, 25480, 26338, 28364, 30390, 30576, 32416, 35455, 38220, 39507, 40520, 42546, 43680, 48624, 49637, 50960, 52676, 56728, 60780, 61152, 65845, 70910, 76440, 79014, 81040, 85092, 92183, 97248, 99274, 101920, 105352, 106365, 113456, 121560, 131690, 141820, 148911, 152880, 158028, 162080, 170184, 184366, 197535, 198548, 210704, 212730, 226912, 243120, 248185, 263380, 276549, 283640, 297822, 305760, 316056, 340368, 368732, 395070, 397096, 421408, 425460, 460915, 486240, 496370, 526760, 553098, 567280, 595644, 632112, 645281, 680736, 737464, 744555, 790140, 794192, 850920, 921830, 992740, 1053520, 1106196, 1134560, 1191288, 1264224, 1290562, 1382745, 1474928, 1489110, 1580280, 1588384, 1701840, 1843660, 1935843, 1985480, 2107040, 2212392, 2382576, 2581124, 2765490, 2949856, 2978220, 3160560, 3226405, 3403680, 3687320, 3871686, 3970960, 4424784, 4765152, 5162248, 5530980, 5956440, 6321120, 6452810, 7374640, 7743372, 7941920, 8849568, 9679215, 10324496, 11061960, 11912880, 12905620, 14749280, 15486744, 19358430, 20648992, 22123920, 23825760, 25811240, 30973488, 38716860, 44247840, 51622480, 61946976, 77433720, 103244960, 154867440, 309734880]

約数ペア:

[(1, 309734880), (2, 154867440), (3, 103244960), (4, 77433720), (5, 61946976), (6, 51622480), (7, 44247840), (8, 38716860), (10, 30973488), (12, 25811240), (13, 23825760), (14, 22123920), (15, 20648992), (16, 19358430), (20, 15486744), (21, 14749280), (24, 12905620), (26, 11912880), (28, 11061960), (30, 10324496), (32, 9679215), (35, 8849568), (39, 7941920), (40, 7743372), (42, 7374640), (48, 6452810), (49, 6321120), (52, 5956440), (56, 5530980), (60, 5162248), (65, 4765152), (70, 4424784), (78, 3970960), (80, 3871686), (84, 3687320), (91, 3403680), (96, 3226405), (98, 3160560), (104, 2978220), (105, 2949856), (112, 2765490), (120, 2581124), (130, 2382576), (140, 2212392), (147, 2107040), (156, 1985480), (160, 1935843), (168, 1843660), (182, 1701840), (195, 1588384), (196, 1580280), (208, 1489110), (210, 1474928), (224, 1382745), (240, 1290562), (245, 1264224), (260, 1191288), (273, 1134560), (280, 1106196), (294, 1053520), (312, 992740), (336, 921830), (364, 850920), (390, 794192), (392, 790140), (416, 744555), (420, 737464), (455, 680736), (480, 645281), (490, 632112), (520, 595644), (546, 567280), (560, 553098), (588, 526760), (624, 496370), (637, 486240), (672, 460915), (728, 425460), (735, 421408), (780, 397096), (784, 395070), (840, 368732), (910, 340368), (980, 316056), (1013, 305760), (1040, 297822), (1092, 283640), (1120, 276549), (1176, 263380), (1248, 248185), (1274, 243120), (1365, 226912), (1456, 212730), (1470, 210704), (1560, 198548), (1568, 197535), (1680, 184366), (1820, 170184), (1911, 162080), (1960, 158028), (2026, 152880), (2080, 148911), (2184, 141820), (2352, 131690), (2548, 121560), (2730, 113456), (2912, 106365), (2940, 105352), (3039, 101920), (3120, 99274), (3185, 97248), (3360, 92183), (3640, 85092), (3822, 81040), (3920, 79014), (4052, 76440), (4368, 70910), (4704, 65845), (5065, 61152), (5096, 60780), (5460, 56728), (5880, 52676), (6078, 50960), (6240, 49637), (6370, 48624), (7091, 43680), (7280, 42546), (7644, 40520), (7840, 39507), (8104, 38220), (8736, 35455), (9555, 32416), (10130, 30576), (10192, 30390), (10920, 28364), (11760, 26338), (12156, 25480), (12740, 24312), (13169, 23520), (14182, 21840), (14560, 21273), (15195, 20384), (15288, 20260), (16208, 19110)]