40474560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:363

約数の個数: 224

約数和(自身を含む): 155082240

約数和(自身を除く): 114607680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 317, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 634, 665, 672, 760, 798, 840, 912, 951, 960, 1064, 1120, 1140, 1216, 1268, 1330, 1344, 1520, 1585, 1596, 1680, 1824, 1902, 1995, 2128, 2219, 2240, 2280, 2536, 2660, 3040, 3170, 3192, 3360, 3648, 3804, 3990, 4256, 4438, 4560, 4755, 5072, 5320, 6023, 6080, 6340, 6384, 6657, 6720, 7608, 7980, 8512, 8876, 9120, 9510, 10144, 10640, 11095, 12046, 12680, 12768, 13314, 15216, 15960, 17752, 18069, 18240, 19020, 20288, 21280, 22190, 24092, 25360, 25536, 26628, 30115, 30432, 31920, 33285, 35504, 36138, 38040, 42161, 42560, 44380, 48184, 50720, 53256, 60230, 60864, 63840, 66570, 71008, 72276, 76080, 84322, 88760, 90345, 96368, 101440, 106512, 120460, 126483, 127680, 133140, 142016, 144552, 152160, 168644, 177520, 180690, 192736, 210805, 213024, 240920, 252966, 266280, 289104, 304320, 337288, 355040, 361380, 385472, 421610, 426048, 481840, 505932, 532560, 578208, 632415, 674576, 710080, 722760, 843220, 963680, 1011864, 1065120, 1156416, 1264830, 1349152, 1445520, 1686440, 1927360, 2023728, 2130240, 2529660, 2698304, 2891040, 3372880, 4047456, 5059320, 5782080, 6745760, 8094912, 10118640, 13491520, 20237280, 40474560]

約数ペア:

[(1, 40474560), (2, 20237280), (3, 13491520), (4, 10118640), (5, 8094912), (6, 6745760), (7, 5782080), (8, 5059320), (10, 4047456), (12, 3372880), (14, 2891040), (15, 2698304), (16, 2529660), (19, 2130240), (20, 2023728), (21, 1927360), (24, 1686440), (28, 1445520), (30, 1349152), (32, 1264830), (35, 1156416), (38, 1065120), (40, 1011864), (42, 963680), (48, 843220), (56, 722760), (57, 710080), (60, 674576), (64, 632415), (70, 578208), (76, 532560), (80, 505932), (84, 481840), (95, 426048), (96, 421610), (105, 385472), (112, 361380), (114, 355040), (120, 337288), (133, 304320), (140, 289104), (152, 266280), (160, 252966), (168, 240920), (190, 213024), (192, 210805), (210, 192736), (224, 180690), (228, 177520), (240, 168644), (266, 152160), (280, 144552), (285, 142016), (304, 133140), (317, 127680), (320, 126483), (336, 120460), (380, 106512), (399, 101440), (420, 96368), (448, 90345), (456, 88760), (480, 84322), (532, 76080), (560, 72276), (570, 71008), (608, 66570), (634, 63840), (665, 60864), (672, 60230), (760, 53256), (798, 50720), (840, 48184), (912, 44380), (951, 42560), (960, 42161), (1064, 38040), (1120, 36138), (1140, 35504), (1216, 33285), (1268, 31920), (1330, 30432), (1344, 30115), (1520, 26628), (1585, 25536), (1596, 25360), (1680, 24092), (1824, 22190), (1902, 21280), (1995, 20288), (2128, 19020), (2219, 18240), (2240, 18069), (2280, 17752), (2536, 15960), (2660, 15216), (3040, 13314), (3170, 12768), (3192, 12680), (3360, 12046), (3648, 11095), (3804, 10640), (3990, 10144), (4256, 9510), (4438, 9120), (4560, 8876), (4755, 8512), (5072, 7980), (5320, 7608), (6023, 6720), (6080, 6657), (6340, 6384)]