129921440640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3561443}}^1$

素因数の和:3561484

約数の個数: 128

約数和(自身を含む): 435920745600

約数和(自身を除く): 305999304960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 4560, 6080, 7296, 9120, 12160, 18240, 36480, 3561443, 7122886, 10684329, 14245772, 17807215, 21368658, 28491544, 35614430, 42737316, 53421645, 56983088, 67667417, 71228860, 85474632, 106843290, 113966176, 135334834, 142457720, 170949264, 203002251, 213686580, 227932352, 270669668, 284915440, 338337085, 341898528, 406004502, 427373160, 455864704, 541339336, 569830880, 676674170, 683797056, 812009004, 854746320, 1015011255, 1082678672, 1139661760, 1353348340, 1367594112, 1624018008, 1709492640, 2030022510, 2165357344, 2279323520, 2706696680, 3248036016, 3418985280, 4060045020, 4330714688, 5413393360, 6496072032, 6837970560, 8120090040, 8661429376, 10826786720, 12992144064, 16240180080, 21653573440, 25984288128, 32480360160, 43307146880, 64960720320, 129921440640]

約数ペア:

[(1, 129921440640), (2, 64960720320), (3, 43307146880), (4, 32480360160), (5, 25984288128), (6, 21653573440), (8, 16240180080), (10, 12992144064), (12, 10826786720), (15, 8661429376), (16, 8120090040), (19, 6837970560), (20, 6496072032), (24, 5413393360), (30, 4330714688), (32, 4060045020), (38, 3418985280), (40, 3248036016), (48, 2706696680), (57, 2279323520), (60, 2165357344), (64, 2030022510), (76, 1709492640), (80, 1624018008), (95, 1367594112), (96, 1353348340), (114, 1139661760), (120, 1082678672), (128, 1015011255), (152, 854746320), (160, 812009004), (190, 683797056), (192, 676674170), (228, 569830880), (240, 541339336), (285, 455864704), (304, 427373160), (320, 406004502), (380, 341898528), (384, 338337085), (456, 284915440), (480, 270669668), (570, 227932352), (608, 213686580), (640, 203002251), (760, 170949264), (912, 142457720), (960, 135334834), (1140, 113966176), (1216, 106843290), (1520, 85474632), (1824, 71228860), (1920, 67667417), (2280, 56983088), (2432, 53421645), (3040, 42737316), (3648, 35614430), (4560, 28491544), (6080, 21368658), (7296, 17807215), (9120, 14245772), (12160, 10684329), (18240, 7122886), (36480, 3561443)]