725955120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1392

約数の個数: 240

約数和(自身を含む): 2699184384

約数和(自身を除く): 1973229264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 99, 110, 120, 132, 142, 144, 165, 176, 180, 198, 213, 220, 240, 264, 284, 330, 355, 360, 396, 426, 440, 495, 528, 568, 639, 660, 710, 720, 781, 792, 852, 880, 990, 1065, 1136, 1278, 1291, 1320, 1420, 1562, 1584, 1704, 1980, 2130, 2343, 2556, 2582, 2640, 2840, 3124, 3195, 3408, 3873, 3905, 3960, 4260, 4686, 5112, 5164, 5680, 6248, 6390, 6455, 7029, 7746, 7810, 7920, 8520, 9372, 10224, 10328, 11619, 11715, 12496, 12780, 12910, 14058, 14201, 15492, 15620, 17040, 18744, 19365, 20656, 23238, 23430, 25560, 25820, 28116, 28402, 30984, 31240, 35145, 37488, 38730, 42603, 46476, 46860, 51120, 51640, 56232, 56804, 58095, 61968, 62480, 70290, 71005, 77460, 85206, 91661, 92952, 93720, 103280, 112464, 113608, 116190, 127809, 140580, 142010, 154920, 170412, 183322, 185904, 187440, 213015, 227216, 232380, 255618, 274983, 281160, 284020, 309840, 340824, 366644, 426030, 458305, 464760, 511236, 549966, 562320, 568040, 639045, 681648, 733288, 824949, 852060, 916610, 929520, 1008271, 1022472, 1099932, 1136080, 1278090, 1374915, 1466576, 1649898, 1704120, 1833220, 2016542, 2044944, 2199864, 2556180, 2749830, 3024813, 3299796, 3408240, 3666440, 4033084, 4124745, 4399728, 5041355, 5112360, 5499660, 6049626, 6599592, 7332880, 8066168, 8249490, 9074439, 10082710, 10224720, 10999320, 12099252, 13199184, 15124065, 16132336, 16498980, 18148878, 20165420, 21998640, 24198504, 30248130, 32997960, 36297756, 40330840, 45372195, 48397008, 60496260, 65995920, 72595512, 80661680, 90744390, 120992520, 145191024, 181488780, 241985040, 362977560, 725955120]

約数ペア:

[(1, 725955120), (2, 362977560), (3, 241985040), (4, 181488780), (5, 145191024), (6, 120992520), (8, 90744390), (9, 80661680), (10, 72595512), (11, 65995920), (12, 60496260), (15, 48397008), (16, 45372195), (18, 40330840), (20, 36297756), (22, 32997960), (24, 30248130), (30, 24198504), (33, 21998640), (36, 20165420), (40, 18148878), (44, 16498980), (45, 16132336), (48, 15124065), (55, 13199184), (60, 12099252), (66, 10999320), (71, 10224720), (72, 10082710), (80, 9074439), (88, 8249490), (90, 8066168), (99, 7332880), (110, 6599592), (120, 6049626), (132, 5499660), (142, 5112360), (144, 5041355), (165, 4399728), (176, 4124745), (180, 4033084), (198, 3666440), (213, 3408240), (220, 3299796), (240, 3024813), (264, 2749830), (284, 2556180), (330, 2199864), (355, 2044944), (360, 2016542), (396, 1833220), (426, 1704120), (440, 1649898), (495, 1466576), (528, 1374915), (568, 1278090), (639, 1136080), (660, 1099932), (710, 1022472), (720, 1008271), (781, 929520), (792, 916610), (852, 852060), (880, 824949), (990, 733288), (1065, 681648), (1136, 639045), (1278, 568040), (1291, 562320), (1320, 549966), (1420, 511236), (1562, 464760), (1584, 458305), (1704, 426030), (1980, 366644), (2130, 340824), (2343, 309840), (2556, 284020), (2582, 281160), (2640, 274983), (2840, 255618), (3124, 232380), (3195, 227216), (3408, 213015), (3873, 187440), (3905, 185904), (3960, 183322), (4260, 170412), (4686, 154920), (5112, 142010), (5164, 140580), (5680, 127809), (6248, 116190), (6390, 113608), (6455, 112464), (7029, 103280), (7746, 93720), (7810, 92952), (7920, 91661), (8520, 85206), (9372, 77460), (10224, 71005), (10328, 70290), (11619, 62480), (11715, 61968), (12496, 58095), (12780, 56804), (12910, 56232), (14058, 51640), (14201, 51120), (15492, 46860), (15620, 46476), (17040, 42603), (18744, 38730), (19365, 37488), (20656, 35145), (23238, 31240), (23430, 30984), (25560, 28402), (25820, 28116)]