488152560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:456

約数の個数: 320

約数和(自身を含む): 1869880320

約数和(自身を除く): 1381727760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 48, 56, 57, 60, 70, 76, 80, 82, 84, 95, 105, 112, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 228, 240, 246, 266, 280, 285, 287, 304, 328, 336, 373, 380, 399, 410, 420, 456, 492, 532, 560, 570, 574, 615, 656, 665, 746, 760, 779, 798, 820, 840, 861, 912, 984, 1064, 1119, 1140, 1148, 1230, 1330, 1435, 1492, 1520, 1558, 1596, 1640, 1680, 1722, 1865, 1968, 1995, 2128, 2238, 2280, 2296, 2337, 2460, 2611, 2660, 2870, 2984, 3116, 3192, 3280, 3444, 3730, 3895, 3990, 4305, 4476, 4560, 4592, 4674, 4920, 5222, 5320, 5453, 5595, 5740, 5968, 6232, 6384, 6888, 7087, 7460, 7790, 7833, 7980, 8610, 8952, 9348, 9840, 10444, 10640, 10906, 11190, 11480, 11685, 12464, 13055, 13776, 14174, 14920, 15293, 15580, 15666, 15960, 16359, 17220, 17904, 18696, 20888, 21261, 21812, 22380, 22960, 23370, 26110, 27265, 28348, 29840, 30586, 31160, 31332, 31920, 32718, 34440, 35435, 37392, 39165, 41776, 42522, 43624, 44760, 45879, 46740, 49609, 52220, 54530, 56696, 61172, 62320, 62664, 65436, 68880, 70870, 76465, 78330, 81795, 85044, 87248, 89520, 91758, 93480, 99218, 104440, 106305, 107051, 109060, 113392, 122344, 125328, 130872, 141740, 148827, 152930, 156660, 163590, 170088, 183516, 186960, 198436, 208880, 212610, 214102, 218120, 229395, 244688, 248045, 261744, 283480, 290567, 297654, 305860, 313320, 321153, 327180, 340176, 367032, 396872, 425220, 428204, 436240, 458790, 496090, 535255, 566960, 581134, 595308, 611720, 626640, 642306, 654360, 734064, 744135, 793744, 850440, 856408, 871701, 917580, 992180, 1070510, 1162268, 1190616, 1223440, 1284612, 1308720, 1452835, 1488270, 1605765, 1700880, 1712816, 1743402, 1835160, 1984360, 2033969, 2141020, 2324536, 2381232, 2569224, 2905670, 2976540, 3211530, 3486804, 3670320, 3968720, 4067938, 4282040, 4358505, 4649072, 5138448, 5811340, 5953080, 6101907, 6423060, 6973608, 8135876, 8564080, 8717010, 10169845, 11622680, 11906160, 12203814, 12846120, 13947216, 16271752, 17434020, 20339690, 23245360, 24407628, 25692240, 30509535, 32543504, 34868040, 40679380, 48815256, 61019070, 69736080, 81358760, 97630512, 122038140, 162717520, 244076280, 488152560]

約数ペア:

[(1, 488152560), (2, 244076280), (3, 162717520), (4, 122038140), (5, 97630512), (6, 81358760), (7, 69736080), (8, 61019070), (10, 48815256), (12, 40679380), (14, 34868040), (15, 32543504), (16, 30509535), (19, 25692240), (20, 24407628), (21, 23245360), (24, 20339690), (28, 17434020), (30, 16271752), (35, 13947216), (38, 12846120), (40, 12203814), (41, 11906160), (42, 11622680), (48, 10169845), (56, 8717010), (57, 8564080), (60, 8135876), (70, 6973608), (76, 6423060), (80, 6101907), (82, 5953080), (84, 5811340), (95, 5138448), (105, 4649072), (112, 4358505), (114, 4282040), (120, 4067938), (123, 3968720), (133, 3670320), (140, 3486804), (152, 3211530), (164, 2976540), (168, 2905670), (190, 2569224), (205, 2381232), (210, 2324536), (228, 2141020), (240, 2033969), (246, 1984360), (266, 1835160), (280, 1743402), (285, 1712816), (287, 1700880), (304, 1605765), (328, 1488270), (336, 1452835), (373, 1308720), (380, 1284612), (399, 1223440), (410, 1190616), (420, 1162268), (456, 1070510), (492, 992180), (532, 917580), (560, 871701), (570, 856408), (574, 850440), (615, 793744), (656, 744135), (665, 734064), (746, 654360), (760, 642306), (779, 626640), (798, 611720), (820, 595308), (840, 581134), (861, 566960), (912, 535255), (984, 496090), (1064, 458790), (1119, 436240), (1140, 428204), (1148, 425220), (1230, 396872), (1330, 367032), (1435, 340176), (1492, 327180), (1520, 321153), (1558, 313320), (1596, 305860), (1640, 297654), (1680, 290567), (1722, 283480), (1865, 261744), (1968, 248045), (1995, 244688), (2128, 229395), (2238, 218120), (2280, 214102), (2296, 212610), (2337, 208880), (2460, 198436), (2611, 186960), (2660, 183516), (2870, 170088), (2984, 163590), (3116, 156660), (3192, 152930), (3280, 148827), (3444, 141740), (3730, 130872), (3895, 125328), (3990, 122344), (4305, 113392), (4476, 109060), (4560, 107051), (4592, 106305), (4674, 104440), (4920, 99218), (5222, 93480), (5320, 91758), (5453, 89520), (5595, 87248), (5740, 85044), (5968, 81795), (6232, 78330), (6384, 76465), (6888, 70870), (7087, 68880), (7460, 65436), (7790, 62664), (7833, 62320), (7980, 61172), (8610, 56696), (8952, 54530), (9348, 52220), (9840, 49609), (10444, 46740), (10640, 45879), (10906, 44760), (11190, 43624), (11480, 42522), (11685, 41776), (12464, 39165), (13055, 37392), (13776, 35435), (14174, 34440), (14920, 32718), (15293, 31920), (15580, 31332), (15666, 31160), (15960, 30586), (16359, 29840), (17220, 28348), (17904, 27265), (18696, 26110), (20888, 23370), (21261, 22960), (21812, 22380)]