148003920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 240

約数和(自身を含む): 541632000

約数和(自身を除く): 393628080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 48, 57, 60, 62, 72, 76, 80, 90, 93, 95, 114, 120, 124, 144, 152, 155, 171, 180, 186, 190, 228, 240, 248, 279, 285, 304, 310, 342, 349, 360, 372, 380, 456, 465, 496, 558, 570, 589, 620, 684, 698, 720, 744, 760, 855, 912, 930, 1047, 1116, 1140, 1178, 1240, 1368, 1395, 1396, 1488, 1520, 1710, 1745, 1767, 1860, 2094, 2232, 2280, 2356, 2480, 2736, 2790, 2792, 2945, 3141, 3420, 3490, 3534, 3720, 4188, 4464, 4560, 4712, 5235, 5301, 5580, 5584, 5890, 6282, 6631, 6840, 6980, 7068, 7440, 8376, 8835, 9424, 10470, 10602, 10819, 11160, 11780, 12564, 13262, 13680, 13960, 14136, 15705, 16752, 17670, 19893, 20940, 21204, 21638, 22320, 23560, 25128, 26505, 26524, 27920, 28272, 31410, 32457, 33155, 35340, 39786, 41880, 42408, 43276, 47120, 50256, 53010, 53048, 54095, 59679, 62820, 64914, 66310, 70680, 79572, 83760, 84816, 86552, 97371, 99465, 106020, 106096, 108190, 119358, 125640, 129828, 132620, 141360, 159144, 162285, 173104, 194742, 198930, 205561, 212040, 216380, 238716, 251280, 259656, 265240, 298395, 318288, 324570, 389484, 397860, 411122, 424080, 432760, 477432, 486855, 519312, 530480, 596790, 616683, 649140, 778968, 795720, 822244, 865520, 954864, 973710, 1027805, 1193580, 1233366, 1298280, 1557936, 1591440, 1644488, 1850049, 1947420, 2055610, 2387160, 2466732, 2596560, 3083415, 3288976, 3700098, 3894840, 4111220, 4774320, 4933464, 6166830, 7400196, 7789680, 8222440, 9250245, 9866928, 12333660, 14800392, 16444880, 18500490, 24667320, 29600784, 37000980, 49334640, 74001960, 148003920]

約数ペア:

[(1, 148003920), (2, 74001960), (3, 49334640), (4, 37000980), (5, 29600784), (6, 24667320), (8, 18500490), (9, 16444880), (10, 14800392), (12, 12333660), (15, 9866928), (16, 9250245), (18, 8222440), (19, 7789680), (20, 7400196), (24, 6166830), (30, 4933464), (31, 4774320), (36, 4111220), (38, 3894840), (40, 3700098), (45, 3288976), (48, 3083415), (57, 2596560), (60, 2466732), (62, 2387160), (72, 2055610), (76, 1947420), (80, 1850049), (90, 1644488), (93, 1591440), (95, 1557936), (114, 1298280), (120, 1233366), (124, 1193580), (144, 1027805), (152, 973710), (155, 954864), (171, 865520), (180, 822244), (186, 795720), (190, 778968), (228, 649140), (240, 616683), (248, 596790), (279, 530480), (285, 519312), (304, 486855), (310, 477432), (342, 432760), (349, 424080), (360, 411122), (372, 397860), (380, 389484), (456, 324570), (465, 318288), (496, 298395), (558, 265240), (570, 259656), (589, 251280), (620, 238716), (684, 216380), (698, 212040), (720, 205561), (744, 198930), (760, 194742), (855, 173104), (912, 162285), (930, 159144), (1047, 141360), (1116, 132620), (1140, 129828), (1178, 125640), (1240, 119358), (1368, 108190), (1395, 106096), (1396, 106020), (1488, 99465), (1520, 97371), (1710, 86552), (1745, 84816), (1767, 83760), (1860, 79572), (2094, 70680), (2232, 66310), (2280, 64914), (2356, 62820), (2480, 59679), (2736, 54095), (2790, 53048), (2792, 53010), (2945, 50256), (3141, 47120), (3420, 43276), (3490, 42408), (3534, 41880), (3720, 39786), (4188, 35340), (4464, 33155), (4560, 32457), (4712, 31410), (5235, 28272), (5301, 27920), (5580, 26524), (5584, 26505), (5890, 25128), (6282, 23560), (6631, 22320), (6840, 21638), (6980, 21204), (7068, 20940), (7440, 19893), (8376, 17670), (8835, 16752), (9424, 15705), (10470, 14136), (10602, 13960), (10819, 13680), (11160, 13262), (11780, 12564)]