1724142720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:663

約数の個数: 256

約数和(自身を含む): 5887831680

約数和(自身を除く): 4163688960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 101, 102, 120, 128, 136, 160, 170, 192, 202, 204, 240, 255, 272, 303, 320, 340, 384, 404, 408, 480, 505, 510, 523, 544, 606, 640, 680, 808, 816, 960, 1010, 1020, 1046, 1088, 1212, 1360, 1515, 1569, 1616, 1632, 1717, 1920, 2020, 2040, 2092, 2176, 2424, 2615, 2720, 3030, 3138, 3232, 3264, 3434, 4040, 4080, 4184, 4848, 5151, 5230, 5440, 6060, 6276, 6464, 6528, 6868, 7845, 8080, 8160, 8368, 8585, 8891, 9696, 10302, 10460, 10880, 12120, 12552, 12928, 13736, 15690, 16160, 16320, 16736, 17170, 17782, 19392, 20604, 20920, 24240, 25104, 25755, 26673, 27472, 31380, 32320, 32640, 33472, 34340, 35564, 38784, 41208, 41840, 44455, 48480, 50208, 51510, 52823, 53346, 54944, 62760, 64640, 66944, 68680, 71128, 82416, 83680, 88910, 96960, 100416, 103020, 105646, 106692, 109888, 125520, 133365, 137360, 142256, 158469, 164832, 167360, 177820, 193920, 200832, 206040, 211292, 213384, 219776, 251040, 264115, 266730, 274720, 284512, 316938, 329664, 334720, 355640, 412080, 422584, 426768, 502080, 528230, 533460, 549440, 569024, 633876, 659328, 711280, 792345, 824160, 845168, 853536, 897991, 1004160, 1056460, 1066920, 1098880, 1138048, 1267752, 1422560, 1584690, 1648320, 1690336, 1707072, 1795982, 2112920, 2133840, 2535504, 2693973, 2845120, 3169380, 3296640, 3380672, 3414144, 3591964, 4225840, 4267680, 4489955, 5071008, 5387946, 5690240, 6338760, 6761344, 7183928, 8451680, 8535360, 8979910, 10142016, 10775892, 12677520, 13469865, 14367856, 16903360, 17070720, 17959820, 20284032, 21551784, 25355040, 26939730, 28735712, 33806720, 35919640, 43103568, 50710080, 53879460, 57471424, 71839280, 86207136, 101420160, 107758920, 114942848, 143678560, 172414272, 215517840, 287357120, 344828544, 431035680, 574714240, 862071360, 1724142720]

約数ペア:

[(1, 1724142720), (2, 862071360), (3, 574714240), (4, 431035680), (5, 344828544), (6, 287357120), (8, 215517840), (10, 172414272), (12, 143678560), (15, 114942848), (16, 107758920), (17, 101420160), (20, 86207136), (24, 71839280), (30, 57471424), (32, 53879460), (34, 50710080), (40, 43103568), (48, 35919640), (51, 33806720), (60, 28735712), (64, 26939730), (68, 25355040), (80, 21551784), (85, 20284032), (96, 17959820), (101, 17070720), (102, 16903360), (120, 14367856), (128, 13469865), (136, 12677520), (160, 10775892), (170, 10142016), (192, 8979910), (202, 8535360), (204, 8451680), (240, 7183928), (255, 6761344), (272, 6338760), (303, 5690240), (320, 5387946), (340, 5071008), (384, 4489955), (404, 4267680), (408, 4225840), (480, 3591964), (505, 3414144), (510, 3380672), (523, 3296640), (544, 3169380), (606, 2845120), (640, 2693973), (680, 2535504), (808, 2133840), (816, 2112920), (960, 1795982), (1010, 1707072), (1020, 1690336), (1046, 1648320), (1088, 1584690), (1212, 1422560), (1360, 1267752), (1515, 1138048), (1569, 1098880), (1616, 1066920), (1632, 1056460), (1717, 1004160), (1920, 897991), (2020, 853536), (2040, 845168), (2092, 824160), (2176, 792345), (2424, 711280), (2615, 659328), (2720, 633876), (3030, 569024), (3138, 549440), (3232, 533460), (3264, 528230), (3434, 502080), (4040, 426768), (4080, 422584), (4184, 412080), (4848, 355640), (5151, 334720), (5230, 329664), (5440, 316938), (6060, 284512), (6276, 274720), (6464, 266730), (6528, 264115), (6868, 251040), (7845, 219776), (8080, 213384), (8160, 211292), (8368, 206040), (8585, 200832), (8891, 193920), (9696, 177820), (10302, 167360), (10460, 164832), (10880, 158469), (12120, 142256), (12552, 137360), (12928, 133365), (13736, 125520), (15690, 109888), (16160, 106692), (16320, 105646), (16736, 103020), (17170, 100416), (17782, 96960), (19392, 88910), (20604, 83680), (20920, 82416), (24240, 71128), (25104, 68680), (25755, 66944), (26673, 64640), (27472, 62760), (31380, 54944), (32320, 53346), (32640, 52823), (33472, 51510), (34340, 50208), (35564, 48480), (38784, 44455), (41208, 41840)]