2020005960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 384

約数和(自身を含む): 7543653120

約数和(自身を除く): 5523647160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 53, 56, 60, 68, 70, 84, 85, 102, 105, 106, 119, 120, 136, 140, 157, 159, 168, 170, 204, 210, 212, 238, 255, 265, 280, 289, 314, 318, 340, 357, 371, 408, 420, 424, 471, 476, 510, 530, 578, 595, 628, 636, 680, 714, 742, 785, 795, 840, 867, 901, 942, 952, 1020, 1060, 1099, 1113, 1156, 1190, 1256, 1272, 1428, 1445, 1484, 1570, 1590, 1734, 1785, 1802, 1855, 1884, 2023, 2040, 2120, 2198, 2226, 2312, 2355, 2380, 2669, 2703, 2856, 2890, 2968, 3140, 3180, 3297, 3468, 3570, 3604, 3710, 3768, 4046, 4335, 4396, 4452, 4505, 4710, 4760, 5338, 5406, 5495, 5565, 5780, 6069, 6280, 6307, 6360, 6594, 6936, 7140, 7208, 7420, 8007, 8092, 8321, 8670, 8792, 8904, 9010, 9420, 10115, 10676, 10812, 10990, 11130, 11560, 12138, 12614, 13188, 13345, 13515, 14280, 14840, 15317, 16014, 16184, 16485, 16642, 17340, 18020, 18683, 18840, 18921, 20230, 21352, 21624, 21980, 22260, 24276, 24963, 25228, 26376, 26690, 27030, 30345, 30634, 31535, 32028, 32970, 33284, 34680, 36040, 37366, 37842, 40035, 40460, 41605, 43960, 44520, 45373, 45951, 48552, 49926, 50456, 53380, 54060, 56049, 58247, 60690, 61268, 63070, 64056, 65940, 66568, 74732, 75684, 76585, 80070, 80920, 83210, 90746, 91902, 93415, 94605, 99852, 106760, 107219, 108120, 112098, 116494, 121380, 122536, 124815, 126140, 131880, 136119, 141457, 149464, 151368, 153170, 160140, 166420, 174741, 181492, 183804, 186830, 189210, 199704, 214438, 224196, 226865, 229755, 232988, 242760, 249630, 252280, 272238, 280245, 282914, 291235, 306340, 317611, 320280, 321657, 332840, 349482, 362984, 367608, 373660, 378420, 424371, 428876, 448392, 453730, 459510, 465976, 499260, 536095, 544476, 560490, 565828, 582470, 612680, 635222, 643314, 680595, 698964, 707285, 747320, 756840, 848742, 857752, 873705, 907460, 919020, 952833, 990199, 998520, 1072190, 1088952, 1120980, 1131656, 1164940, 1270444, 1286628, 1361190, 1397928, 1414570, 1588055, 1608285, 1697484, 1747410, 1814920, 1838040, 1905666, 1980398, 2121855, 2144380, 2241960, 2329880, 2404769, 2540888, 2573256, 2722380, 2829140, 2970597, 3176110, 3216570, 3394968, 3494820, 3811332, 3960796, 4243710, 4288760, 4764165, 4809538, 4950995, 5444760, 5658280, 5941194, 6352220, 6433140, 6989640, 7214307, 7622664, 7921592, 8487420, 9528330, 9619076, 9901990, 11882388, 12023845, 12704440, 12866280, 14428614, 14852985, 16833383, 16974840, 19056660, 19238152, 19803980, 23764776, 24047690, 28857228, 29705970, 33666766, 36071535, 38113320, 39607960, 48095380, 50500149, 57714456, 59411940, 67333532, 72143070, 84166915, 96190760, 101000298, 118823880, 134667064, 144286140, 168333830, 202000596, 252500745, 288572280, 336667660, 404001192, 505001490, 673335320, 1010002980, 2020005960]

約数ペア:

[(1, 2020005960), (2, 1010002980), (3, 673335320), (4, 505001490), (5, 404001192), (6, 336667660), (7, 288572280), (8, 252500745), (10, 202000596), (12, 168333830), (14, 144286140), (15, 134667064), (17, 118823880), (20, 101000298), (21, 96190760), (24, 84166915), (28, 72143070), (30, 67333532), (34, 59411940), (35, 57714456), (40, 50500149), (42, 48095380), (51, 39607960), (53, 38113320), (56, 36071535), (60, 33666766), (68, 29705970), (70, 28857228), (84, 24047690), (85, 23764776), (102, 19803980), (105, 19238152), (106, 19056660), (119, 16974840), (120, 16833383), (136, 14852985), (140, 14428614), (157, 12866280), (159, 12704440), (168, 12023845), (170, 11882388), (204, 9901990), (210, 9619076), (212, 9528330), (238, 8487420), (255, 7921592), (265, 7622664), (280, 7214307), (289, 6989640), (314, 6433140), (318, 6352220), (340, 5941194), (357, 5658280), (371, 5444760), (408, 4950995), (420, 4809538), (424, 4764165), (471, 4288760), (476, 4243710), (510, 3960796), (530, 3811332), (578, 3494820), (595, 3394968), (628, 3216570), (636, 3176110), (680, 2970597), (714, 2829140), (742, 2722380), (785, 2573256), (795, 2540888), (840, 2404769), (867, 2329880), (901, 2241960), (942, 2144380), (952, 2121855), (1020, 1980398), (1060, 1905666), (1099, 1838040), (1113, 1814920), (1156, 1747410), (1190, 1697484), (1256, 1608285), (1272, 1588055), (1428, 1414570), (1445, 1397928), (1484, 1361190), (1570, 1286628), (1590, 1270444), (1734, 1164940), (1785, 1131656), (1802, 1120980), (1855, 1088952), (1884, 1072190), (2023, 998520), (2040, 990199), (2120, 952833), (2198, 919020), (2226, 907460), (2312, 873705), (2355, 857752), (2380, 848742), (2669, 756840), (2703, 747320), (2856, 707285), (2890, 698964), (2968, 680595), (3140, 643314), (3180, 635222), (3297, 612680), (3468, 582470), (3570, 565828), (3604, 560490), (3710, 544476), (3768, 536095), (4046, 499260), (4335, 465976), (4396, 459510), (4452, 453730), (4505, 448392), (4710, 428876), (4760, 424371), (5338, 378420), (5406, 373660), (5495, 367608), (5565, 362984), (5780, 349482), (6069, 332840), (6280, 321657), (6307, 320280), (6360, 317611), (6594, 306340), (6936, 291235), (7140, 282914), (7208, 280245), (7420, 272238), (8007, 252280), (8092, 249630), (8321, 242760), (8670, 232988), (8792, 229755), (8904, 226865), (9010, 224196), (9420, 214438), (10115, 199704), (10676, 189210), (10812, 186830), (10990, 183804), (11130, 181492), (11560, 174741), (12138, 166420), (12614, 160140), (13188, 153170), (13345, 151368), (13515, 149464), (14280, 141457), (14840, 136119), (15317, 131880), (16014, 126140), (16184, 124815), (16485, 122536), (16642, 121380), (17340, 116494), (18020, 112098), (18683, 108120), (18840, 107219), (18921, 106760), (20230, 99852), (21352, 94605), (21624, 93415), (21980, 91902), (22260, 90746), (24276, 83210), (24963, 80920), (25228, 80070), (26376, 76585), (26690, 75684), (27030, 74732), (30345, 66568), (30634, 65940), (31535, 64056), (32028, 63070), (32970, 61268), (33284, 60690), (34680, 58247), (36040, 56049), (37366, 54060), (37842, 53380), (40035, 50456), (40460, 49926), (41605, 48552), (43960, 45951), (44520, 45373)]