268634160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 240

約数和(自身を含む): 966232800

約数和(自身を除く): 697598640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 73, 76, 80, 90, 95, 114, 120, 144, 146, 152, 171, 180, 190, 219, 228, 240, 269, 285, 292, 304, 342, 360, 365, 380, 438, 456, 538, 570, 584, 657, 684, 720, 730, 760, 807, 855, 876, 912, 1076, 1095, 1140, 1168, 1314, 1345, 1368, 1387, 1460, 1520, 1614, 1710, 1752, 2152, 2190, 2280, 2421, 2628, 2690, 2736, 2774, 2920, 3228, 3285, 3420, 3504, 4035, 4161, 4304, 4380, 4560, 4842, 5111, 5256, 5380, 5548, 5840, 6456, 6570, 6840, 6935, 8070, 8322, 8760, 9684, 10222, 10512, 10760, 11096, 12105, 12483, 12912, 13140, 13680, 13870, 15333, 16140, 16644, 17520, 19368, 19637, 20444, 20805, 21520, 22192, 24210, 24966, 25555, 26280, 27740, 30666, 32280, 33288, 38736, 39274, 40888, 41610, 45999, 48420, 49932, 51110, 52560, 55480, 58911, 61332, 62415, 64560, 66576, 76665, 78548, 81776, 83220, 91998, 96840, 98185, 99864, 102220, 110960, 117822, 122664, 124830, 153330, 157096, 166440, 176733, 183996, 193680, 196370, 199728, 204440, 229995, 235644, 245328, 249660, 294555, 306660, 314192, 332880, 353466, 367992, 373103, 392740, 408880, 459990, 471288, 499320, 589110, 613320, 706932, 735984, 746206, 785480, 883665, 919980, 942576, 998640, 1119309, 1178220, 1226640, 1413864, 1492412, 1570960, 1767330, 1839960, 1865515, 2238618, 2356440, 2827728, 2984824, 3357927, 3534660, 3679920, 3731030, 4477236, 4712880, 5596545, 5969648, 6715854, 7069320, 7462060, 8954472, 11193090, 13431708, 14138640, 14924120, 16789635, 17908944, 22386180, 26863416, 29848240, 33579270, 44772360, 53726832, 67158540, 89544720, 134317080, 268634160]

約数ペア:

[(1, 268634160), (2, 134317080), (3, 89544720), (4, 67158540), (5, 53726832), (6, 44772360), (8, 33579270), (9, 29848240), (10, 26863416), (12, 22386180), (15, 17908944), (16, 16789635), (18, 14924120), (19, 14138640), (20, 13431708), (24, 11193090), (30, 8954472), (36, 7462060), (38, 7069320), (40, 6715854), (45, 5969648), (48, 5596545), (57, 4712880), (60, 4477236), (72, 3731030), (73, 3679920), (76, 3534660), (80, 3357927), (90, 2984824), (95, 2827728), (114, 2356440), (120, 2238618), (144, 1865515), (146, 1839960), (152, 1767330), (171, 1570960), (180, 1492412), (190, 1413864), (219, 1226640), (228, 1178220), (240, 1119309), (269, 998640), (285, 942576), (292, 919980), (304, 883665), (342, 785480), (360, 746206), (365, 735984), (380, 706932), (438, 613320), (456, 589110), (538, 499320), (570, 471288), (584, 459990), (657, 408880), (684, 392740), (720, 373103), (730, 367992), (760, 353466), (807, 332880), (855, 314192), (876, 306660), (912, 294555), (1076, 249660), (1095, 245328), (1140, 235644), (1168, 229995), (1314, 204440), (1345, 199728), (1368, 196370), (1387, 193680), (1460, 183996), (1520, 176733), (1614, 166440), (1710, 157096), (1752, 153330), (2152, 124830), (2190, 122664), (2280, 117822), (2421, 110960), (2628, 102220), (2690, 99864), (2736, 98185), (2774, 96840), (2920, 91998), (3228, 83220), (3285, 81776), (3420, 78548), (3504, 76665), (4035, 66576), (4161, 64560), (4304, 62415), (4380, 61332), (4560, 58911), (4842, 55480), (5111, 52560), (5256, 51110), (5380, 49932), (5548, 48420), (5840, 45999), (6456, 41610), (6570, 40888), (6840, 39274), (6935, 38736), (8070, 33288), (8322, 32280), (8760, 30666), (9684, 27740), (10222, 26280), (10512, 25555), (10760, 24966), (11096, 24210), (12105, 22192), (12483, 21520), (12912, 20805), (13140, 20444), (13680, 19637), (13870, 19368), (15333, 17520), (16140, 16644)]