15943670640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{129497}}^1$

素因数の和:129541

約数の個数: 200

約数和(自身を含む): 58289639760

約数和(自身を除く): 42345969120

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, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4560, 5130, 6156, 6480, 6840, 7695, 8208, 10260, 12312, 13680, 15390, 20520, 24624, 30780, 41040, 61560, 123120, 129497, 258994, 388491, 517988, 647485, 776982, 1035976, 1165473, 1294970, 1553964, 1942455, 2071952, 2330946, 2460443, 2589940, 3107928, 3496419, 3884910, 4661892, 4920886, 5179880, 5827365, 6215856, 6992838, 7381329, 7769820, 9323784, 9841772, 10359760, 10489257, 11654730, 12302215, 13985676, 14762658, 15539640, 17482095, 18647568, 19683544, 20978514, 22143987, 23309460, 24604430, 27971352, 29525316, 31079280, 34964190, 36906645, 39367088, 41957028, 44287974, 46618920, 49208860, 52446285, 55942704, 59050632, 66431961, 69928380, 73813290, 83914056, 88575948, 93237840, 98417720, 104892570, 110719935, 118101264, 132863922, 139856760, 147626580, 167828112, 177151896, 196835440, 199295883, 209785140, 221439870, 265727844, 279713520, 295253160, 332159805, 354303792, 398591766, 419570280, 442879740, 531455688, 590506320, 664319610, 797183532, 839140560, 885759480, 996479415, 1062911376, 1328639220, 1594367064, 1771518960, 1992958830, 2657278440, 3188734128, 3985917660, 5314556880, 7971835320, 15943670640]

約数ペア:

[(1, 15943670640), (2, 7971835320), (3, 5314556880), (4, 3985917660), (5, 3188734128), (6, 2657278440), (8, 1992958830), (9, 1771518960), (10, 1594367064), (12, 1328639220), (15, 1062911376), (16, 996479415), (18, 885759480), (19, 839140560), (20, 797183532), (24, 664319610), (27, 590506320), (30, 531455688), (36, 442879740), (38, 419570280), (40, 398591766), (45, 354303792), (48, 332159805), (54, 295253160), (57, 279713520), (60, 265727844), (72, 221439870), (76, 209785140), (80, 199295883), (81, 196835440), (90, 177151896), (95, 167828112), (108, 147626580), (114, 139856760), (120, 132863922), (135, 118101264), (144, 110719935), (152, 104892570), (162, 98417720), (171, 93237840), (180, 88575948), (190, 83914056), (216, 73813290), (228, 69928380), (240, 66431961), (270, 59050632), (285, 55942704), (304, 52446285), (324, 49208860), (342, 46618920), (360, 44287974), (380, 41957028), (405, 39367088), (432, 36906645), (456, 34964190), (513, 31079280), (540, 29525316), (570, 27971352), (648, 24604430), (684, 23309460), (720, 22143987), (760, 20978514), (810, 19683544), (855, 18647568), (912, 17482095), (1026, 15539640), (1080, 14762658), (1140, 13985676), (1296, 12302215), (1368, 11654730), (1520, 10489257), (1539, 10359760), (1620, 9841772), (1710, 9323784), (2052, 7769820), (2160, 7381329), (2280, 6992838), (2565, 6215856), (2736, 5827365), (3078, 5179880), (3240, 4920886), (3420, 4661892), (4104, 3884910), (4560, 3496419), (5130, 3107928), (6156, 2589940), (6480, 2460443), (6840, 2330946), (7695, 2071952), (8208, 1942455), (10260, 1553964), (12312, 1294970), (13680, 1165473), (15390, 1035976), (20520, 776982), (24624, 647485), (30780, 517988), (41040, 388491), (61560, 258994), (123120, 129497)]