2197254240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{80309}}^1$

素因数の和:80349

約数の個数: 144

約数和(自身を含む): 7892866800

約数和(自身を除く): 5695612560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 27360, 80309, 160618, 240927, 321236, 401545, 481854, 642472, 722781, 803090, 963708, 1204635, 1284944, 1445562, 1525871, 1606180, 1927416, 2409270, 2569888, 2891124, 3051742, 3212360, 3613905, 3854832, 4577613, 4818540, 5782248, 6103484, 6424720, 7227810, 7629355, 7709664, 9155226, 9637080, 11564496, 12206968, 12849440, 13732839, 14455620, 15258710, 18310452, 19274160, 22888065, 23128992, 24413936, 27465678, 28911240, 30517420, 36620904, 38548320, 45776130, 48827872, 54931356, 57822480, 61034840, 68664195, 73241808, 91552260, 109862712, 115644960, 122069680, 137328390, 146483616, 183104520, 219725424, 244139360, 274656780, 366209040, 439450848, 549313560, 732418080, 1098627120, 2197254240]

約数ペア:

[(1, 2197254240), (2, 1098627120), (3, 732418080), (4, 549313560), (5, 439450848), (6, 366209040), (8, 274656780), (9, 244139360), (10, 219725424), (12, 183104520), (15, 146483616), (16, 137328390), (18, 122069680), (19, 115644960), (20, 109862712), (24, 91552260), (30, 73241808), (32, 68664195), (36, 61034840), (38, 57822480), (40, 54931356), (45, 48827872), (48, 45776130), (57, 38548320), (60, 36620904), (72, 30517420), (76, 28911240), (80, 27465678), (90, 24413936), (95, 23128992), (96, 22888065), (114, 19274160), (120, 18310452), (144, 15258710), (152, 14455620), (160, 13732839), (171, 12849440), (180, 12206968), (190, 11564496), (228, 9637080), (240, 9155226), (285, 7709664), (288, 7629355), (304, 7227810), (342, 6424720), (360, 6103484), (380, 5782248), (456, 4818540), (480, 4577613), (570, 3854832), (608, 3613905), (684, 3212360), (720, 3051742), (760, 2891124), (855, 2569888), (912, 2409270), (1140, 1927416), (1368, 1606180), (1440, 1525871), (1520, 1445562), (1710, 1284944), (1824, 1204635), (2280, 963708), (2736, 803090), (3040, 722781), (3420, 642472), (4560, 481854), (5472, 401545), (6840, 321236), (9120, 240927), (13680, 160618), (27360, 80309)]