217592497280

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{4051}}^1$

素因数の和:4223

約数の個数: 256

約数和(自身を含む): 562424083200

約数和(自身を除く): 344831585920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 89, 92, 115, 128, 160, 164, 178, 184, 205, 230, 320, 328, 356, 368, 410, 445, 460, 640, 656, 712, 736, 820, 890, 920, 943, 1312, 1424, 1472, 1640, 1780, 1840, 1886, 2047, 2624, 2848, 2944, 3280, 3560, 3649, 3680, 3772, 4051, 4094, 4715, 5248, 5696, 6560, 7120, 7298, 7360, 7544, 8102, 8188, 9430, 10235, 11392, 13120, 14240, 14596, 14720, 15088, 16204, 16376, 18245, 18860, 20255, 20470, 26240, 28480, 29192, 30176, 32408, 32752, 36490, 37720, 40510, 40940, 56960, 58384, 60352, 64816, 65504, 72980, 75440, 81020, 81880, 83927, 93173, 116768, 120704, 129632, 131008, 145960, 150880, 162040, 163760, 166091, 167854, 186346, 233536, 259264, 262016, 291920, 301760, 324080, 327520, 332182, 335708, 360539, 372692, 419635, 465865, 467072, 518528, 583840, 603520, 648160, 655040, 664364, 671416, 721078, 745384, 830455, 839270, 931730, 1167680, 1296320, 1310080, 1328728, 1342832, 1442156, 1490768, 1660910, 1678540, 1802695, 1863460, 2335360, 2592640, 2657456, 2685664, 2884312, 2981536, 3321820, 3357080, 3605390, 3726920, 3820093, 5314912, 5371328, 5768624, 5963072, 6643640, 6714160, 7210780, 7453840, 7640186, 8292397, 10629824, 10742656, 11537248, 11926144, 13287280, 13428320, 14421560, 14782099, 14907680, 15280372, 16584794, 19100465, 21259648, 23074496, 26574560, 26856640, 28843120, 29564198, 29815360, 30560744, 33169588, 38200930, 41461985, 46148992, 53149120, 53713280, 57686240, 59128396, 59630720, 61121488, 66339176, 73910495, 76401860, 82923970, 106298240, 115372480, 118256792, 122242976, 132678352, 147820990, 152803720, 165847940, 230744960, 236513584, 244485952, 265356704, 295641980, 305607440, 331695880, 339988277, 473027168, 488971904, 530713408, 591283960, 611214880, 663391760, 679976554, 946054336, 1061426816, 1182567920, 1222429760, 1326783520, 1359953108, 1699941385, 1892108672, 2365135840, 2444859520, 2653567040, 2719906216, 3399882770, 4730271680, 5307134080, 5439812432, 6799765540, 9460543360, 10879624864, 13599531080, 21759249728, 27199062160, 43518499456, 54398124320, 108796248640, 217592497280]

約数ペア:

[(1, 217592497280), (2, 108796248640), (4, 54398124320), (5, 43518499456), (8, 27199062160), (10, 21759249728), (16, 13599531080), (20, 10879624864), (23, 9460543360), (32, 6799765540), (40, 5439812432), (41, 5307134080), (46, 4730271680), (64, 3399882770), (80, 2719906216), (82, 2653567040), (89, 2444859520), (92, 2365135840), (115, 1892108672), (128, 1699941385), (160, 1359953108), (164, 1326783520), (178, 1222429760), (184, 1182567920), (205, 1061426816), (230, 946054336), (320, 679976554), (328, 663391760), (356, 611214880), (368, 591283960), (410, 530713408), (445, 488971904), (460, 473027168), (640, 339988277), (656, 331695880), (712, 305607440), (736, 295641980), (820, 265356704), (890, 244485952), (920, 236513584), (943, 230744960), (1312, 165847940), (1424, 152803720), (1472, 147820990), (1640, 132678352), (1780, 122242976), (1840, 118256792), (1886, 115372480), (2047, 106298240), (2624, 82923970), (2848, 76401860), (2944, 73910495), (3280, 66339176), (3560, 61121488), (3649, 59630720), (3680, 59128396), (3772, 57686240), (4051, 53713280), (4094, 53149120), (4715, 46148992), (5248, 41461985), (5696, 38200930), (6560, 33169588), (7120, 30560744), (7298, 29815360), (7360, 29564198), (7544, 28843120), (8102, 26856640), (8188, 26574560), (9430, 23074496), (10235, 21259648), (11392, 19100465), (13120, 16584794), (14240, 15280372), (14596, 14907680), (14720, 14782099), (15088, 14421560), (16204, 13428320), (16376, 13287280), (18245, 11926144), (18860, 11537248), (20255, 10742656), (20470, 10629824), (26240, 8292397), (28480, 7640186), (29192, 7453840), (30176, 7210780), (32408, 6714160), (32752, 6643640), (36490, 5963072), (37720, 5768624), (40510, 5371328), (40940, 5314912), (56960, 3820093), (58384, 3726920), (60352, 3605390), (64816, 3357080), (65504, 3321820), (72980, 2981536), (75440, 2884312), (81020, 2685664), (81880, 2657456), (83927, 2592640), (93173, 2335360), (116768, 1863460), (120704, 1802695), (129632, 1678540), (131008, 1660910), (145960, 1490768), (150880, 1442156), (162040, 1342832), (163760, 1328728), (166091, 1310080), (167854, 1296320), (186346, 1167680), (233536, 931730), (259264, 839270), (262016, 830455), (291920, 745384), (301760, 721078), (324080, 671416), (327520, 664364), (332182, 655040), (335708, 648160), (360539, 603520), (372692, 583840), (419635, 518528), (465865, 467072)]