1921238527920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1\times {\mathrm{126923}}^1$

素因数の和:128067

約数の個数: 160

約数和(自身を含む): 6062499475200

約数和(自身を除く): 4141260947280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 472, 590, 708, 885, 944, 1069, 1180, 1416, 1770, 2138, 2360, 2832, 3207, 3540, 4276, 4720, 5345, 6414, 7080, 8552, 10690, 12828, 14160, 16035, 17104, 21380, 25656, 32070, 42760, 51312, 63071, 64140, 85520, 126142, 126923, 128280, 189213, 252284, 253846, 256560, 315355, 378426, 380769, 504568, 507692, 630710, 634615, 756852, 761538, 946065, 1009136, 1015384, 1261420, 1269230, 1513704, 1523076, 1892130, 1903845, 2030768, 2522840, 2538460, 3027408, 3046152, 3784260, 3807690, 5045680, 5076920, 6092304, 7488457, 7568520, 7615380, 10153840, 14976914, 15137040, 15230760, 22465371, 29953828, 30461520, 37442285, 44930742, 59907656, 74884570, 89861484, 112326855, 119815312, 135680687, 149769140, 179722968, 224653710, 271361374, 299538280, 359445936, 407042061, 449307420, 542722748, 599076560, 678403435, 814084122, 898614840, 1085445496, 1356806870, 1628168244, 1797229680, 2035210305, 2170890992, 2713613740, 3256336488, 4070420610, 5427227480, 6512672976, 8005160533, 8140841220, 10854454960, 16010321066, 16281682440, 24015481599, 32020642132, 32563364880, 40025802665, 48030963198, 64041284264, 80051605330, 96061926396, 120077407995, 128082568528, 160103210660, 192123852792, 240154815990, 320206421320, 384247705584, 480309631980, 640412842640, 960619263960, 1921238527920]

約数ペア:

[(1, 1921238527920), (2, 960619263960), (3, 640412842640), (4, 480309631980), (5, 384247705584), (6, 320206421320), (8, 240154815990), (10, 192123852792), (12, 160103210660), (15, 128082568528), (16, 120077407995), (20, 96061926396), (24, 80051605330), (30, 64041284264), (40, 48030963198), (48, 40025802665), (59, 32563364880), (60, 32020642132), (80, 24015481599), (118, 16281682440), (120, 16010321066), (177, 10854454960), (236, 8140841220), (240, 8005160533), (295, 6512672976), (354, 5427227480), (472, 4070420610), (590, 3256336488), (708, 2713613740), (885, 2170890992), (944, 2035210305), (1069, 1797229680), (1180, 1628168244), (1416, 1356806870), (1770, 1085445496), (2138, 898614840), (2360, 814084122), (2832, 678403435), (3207, 599076560), (3540, 542722748), (4276, 449307420), (4720, 407042061), (5345, 359445936), (6414, 299538280), (7080, 271361374), (8552, 224653710), (10690, 179722968), (12828, 149769140), (14160, 135680687), (16035, 119815312), (17104, 112326855), (21380, 89861484), (25656, 74884570), (32070, 59907656), (42760, 44930742), (51312, 37442285), (63071, 30461520), (64140, 29953828), (85520, 22465371), (126142, 15230760), (126923, 15137040), (128280, 14976914), (189213, 10153840), (252284, 7615380), (253846, 7568520), (256560, 7488457), (315355, 6092304), (378426, 5076920), (380769, 5045680), (504568, 3807690), (507692, 3784260), (630710, 3046152), (634615, 3027408), (756852, 2538460), (761538, 2522840), (946065, 2030768), (1009136, 1903845), (1015384, 1892130), (1261420, 1523076), (1269230, 1513704)]