219609360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:662

約数の個数: 160

約数和(自身を含む): 761201280

約数和(自身を除く): 541591920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 293, 347, 360, 432, 540, 586, 694, 720, 879, 1041, 1080, 1172, 1388, 1465, 1735, 1758, 2082, 2160, 2344, 2637, 2776, 2930, 3123, 3470, 3516, 4164, 4395, 4688, 5205, 5274, 5552, 5860, 6246, 6940, 7032, 7911, 8328, 8790, 9369, 10410, 10548, 11720, 12492, 13185, 13880, 14064, 15615, 15822, 16656, 17580, 18738, 20820, 21096, 23440, 24984, 26370, 27760, 31230, 31644, 35160, 37476, 39555, 41640, 42192, 46845, 49968, 52740, 62460, 63288, 70320, 74952, 79110, 83280, 93690, 101671, 105480, 124920, 126576, 149904, 158220, 187380, 203342, 210960, 249840, 305013, 316440, 374760, 406684, 508355, 610026, 632880, 749520, 813368, 915039, 1016710, 1220052, 1525065, 1626736, 1830078, 2033420, 2440104, 2745117, 3050130, 3660156, 4066840, 4575195, 4880208, 5490234, 6100260, 7320312, 8133680, 9150390, 10980468, 12200520, 13725585, 14640624, 18300780, 21960936, 24401040, 27451170, 36601560, 43921872, 54902340, 73203120, 109804680, 219609360]

約数ペア:

[(1, 219609360), (2, 109804680), (3, 73203120), (4, 54902340), (5, 43921872), (6, 36601560), (8, 27451170), (9, 24401040), (10, 21960936), (12, 18300780), (15, 14640624), (16, 13725585), (18, 12200520), (20, 10980468), (24, 9150390), (27, 8133680), (30, 7320312), (36, 6100260), (40, 5490234), (45, 4880208), (48, 4575195), (54, 4066840), (60, 3660156), (72, 3050130), (80, 2745117), (90, 2440104), (108, 2033420), (120, 1830078), (135, 1626736), (144, 1525065), (180, 1220052), (216, 1016710), (240, 915039), (270, 813368), (293, 749520), (347, 632880), (360, 610026), (432, 508355), (540, 406684), (586, 374760), (694, 316440), (720, 305013), (879, 249840), (1041, 210960), (1080, 203342), (1172, 187380), (1388, 158220), (1465, 149904), (1735, 126576), (1758, 124920), (2082, 105480), (2160, 101671), (2344, 93690), (2637, 83280), (2776, 79110), (2930, 74952), (3123, 70320), (3470, 63288), (3516, 62460), (4164, 52740), (4395, 49968), (4688, 46845), (5205, 42192), (5274, 41640), (5552, 39555), (5860, 37476), (6246, 35160), (6940, 31644), (7032, 31230), (7911, 27760), (8328, 26370), (8790, 24984), (9369, 23440), (10410, 21096), (10548, 20820), (11720, 18738), (12492, 17580), (13185, 16656), (13880, 15822), (14064, 15615)]