21952829520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{534913}}^1$

素因数の和:534954

約数の個数: 160

約数和(自身を含む): 79595203200

約数和(自身を除く): 57642373680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 41040, 534913, 1069826, 1604739, 2139652, 2674565, 3209478, 4279304, 4814217, 5349130, 6418956, 8023695, 8558608, 9628434, 10163347, 10698260, 12837912, 14442651, 16047390, 19256868, 20326694, 21396520, 24071085, 25675824, 28885302, 30490041, 32094780, 38513736, 40653388, 42793040, 48142170, 50816735, 57770604, 60980082, 64189560, 72213255, 77027472, 81306776, 91470123, 96284340, 101633470, 115541208, 121960164, 128379120, 144426510, 152450205, 162613552, 182940246, 192568680, 203266940, 231082416, 243920328, 274410369, 288853020, 304900410, 365880492, 385137360, 406533880, 457350615, 487840656, 548820738, 577706040, 609800820, 731760984, 813067760, 914701230, 1097641476, 1155412080, 1219601640, 1372051845, 1463521968, 1829402460, 2195282952, 2439203280, 2744103690, 3658804920, 4390565904, 5488207380, 7317609840, 10976414760, 21952829520]

約数ペア:

[(1, 21952829520), (2, 10976414760), (3, 7317609840), (4, 5488207380), (5, 4390565904), (6, 3658804920), (8, 2744103690), (9, 2439203280), (10, 2195282952), (12, 1829402460), (15, 1463521968), (16, 1372051845), (18, 1219601640), (19, 1155412080), (20, 1097641476), (24, 914701230), (27, 813067760), (30, 731760984), (36, 609800820), (38, 577706040), (40, 548820738), (45, 487840656), (48, 457350615), (54, 406533880), (57, 385137360), (60, 365880492), (72, 304900410), (76, 288853020), (80, 274410369), (90, 243920328), (95, 231082416), (108, 203266940), (114, 192568680), (120, 182940246), (135, 162613552), (144, 152450205), (152, 144426510), (171, 128379120), (180, 121960164), (190, 115541208), (216, 101633470), (228, 96284340), (240, 91470123), (270, 81306776), (285, 77027472), (304, 72213255), (342, 64189560), (360, 60980082), (380, 57770604), (432, 50816735), (456, 48142170), (513, 42793040), (540, 40653388), (570, 38513736), (684, 32094780), (720, 30490041), (760, 28885302), (855, 25675824), (912, 24071085), (1026, 21396520), (1080, 20326694), (1140, 19256868), (1368, 16047390), (1520, 14442651), (1710, 12837912), (2052, 10698260), (2160, 10163347), (2280, 9628434), (2565, 8558608), (2736, 8023695), (3420, 6418956), (4104, 5349130), (4560, 4814217), (5130, 4279304), (6840, 3209478), (8208, 2674565), (10260, 2139652), (13680, 1604739), (20520, 1069826), (41040, 534913)]