201005152040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1877}}^1\times {\mathrm{4967}}^1$

素因数の和:6880

約数の個数: 192

約数和(自身を含む): 574348890240

約数和(自身を除く): 373343738200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1877, 1960, 2156, 2695, 3080, 3754, 4312, 4967, 5390, 7508, 9385, 9934, 10780, 13139, 15016, 18770, 19868, 20647, 21560, 24835, 26278, 34769, 37540, 39736, 41294, 49670, 52556, 54637, 65695, 69538, 75080, 82588, 91973, 99340, 103235, 105112, 109274, 131390, 139076, 144529, 165176, 173845, 183946, 198680, 206470, 218548, 243383, 262780, 273185, 278152, 289058, 347690, 367892, 382459, 412940, 437096, 459865, 486766, 525560, 546370, 578116, 695380, 722645, 735784, 764918, 825880, 919730, 973532, 1011703, 1092740, 1156232, 1216915, 1390760, 1445290, 1529836, 1839460, 1912295, 1947064, 2023406, 2185480, 2433830, 2677213, 2890580, 3059672, 3678920, 3824590, 4046812, 4867660, 5058515, 5354426, 5781160, 7649180, 8093624, 9323059, 9735320, 10117030, 10708852, 13386065, 15298360, 18646118, 20234060, 21417704, 26772130, 37292236, 40468120, 46615295, 53544260, 65261413, 74584472, 93230590, 102553649, 107088520, 130522826, 186461180, 205107298, 261045652, 326307065, 372922360, 410214596, 456829891, 512768245, 522091304, 652614130, 717875543, 820429192, 913659782, 1025536490, 1305228260, 1435751086, 1827319564, 2051072980, 2284149455, 2610456520, 2871502172, 3589377715, 3654639128, 4102145960, 4568298910, 5025128801, 5743004344, 7178755430, 9136597820, 10050257602, 14357510860, 18273195640, 20100515204, 25125644005, 28715021720, 40201030408, 50251288010, 100502576020, 201005152040]

約数ペア:

[(1, 201005152040), (2, 100502576020), (4, 50251288010), (5, 40201030408), (7, 28715021720), (8, 25125644005), (10, 20100515204), (11, 18273195640), (14, 14357510860), (20, 10050257602), (22, 9136597820), (28, 7178755430), (35, 5743004344), (40, 5025128801), (44, 4568298910), (49, 4102145960), (55, 3654639128), (56, 3589377715), (70, 2871502172), (77, 2610456520), (88, 2284149455), (98, 2051072980), (110, 1827319564), (140, 1435751086), (154, 1305228260), (196, 1025536490), (220, 913659782), (245, 820429192), (280, 717875543), (308, 652614130), (385, 522091304), (392, 512768245), (440, 456829891), (490, 410214596), (539, 372922360), (616, 326307065), (770, 261045652), (980, 205107298), (1078, 186461180), (1540, 130522826), (1877, 107088520), (1960, 102553649), (2156, 93230590), (2695, 74584472), (3080, 65261413), (3754, 53544260), (4312, 46615295), (4967, 40468120), (5390, 37292236), (7508, 26772130), (9385, 21417704), (9934, 20234060), (10780, 18646118), (13139, 15298360), (15016, 13386065), (18770, 10708852), (19868, 10117030), (20647, 9735320), (21560, 9323059), (24835, 8093624), (26278, 7649180), (34769, 5781160), (37540, 5354426), (39736, 5058515), (41294, 4867660), (49670, 4046812), (52556, 3824590), (54637, 3678920), (65695, 3059672), (69538, 2890580), (75080, 2677213), (82588, 2433830), (91973, 2185480), (99340, 2023406), (103235, 1947064), (105112, 1912295), (109274, 1839460), (131390, 1529836), (139076, 1445290), (144529, 1390760), (165176, 1216915), (173845, 1156232), (183946, 1092740), (198680, 1011703), (206470, 973532), (218548, 919730), (243383, 825880), (262780, 764918), (273185, 735784), (278152, 722645), (289058, 695380), (347690, 578116), (367892, 546370), (382459, 525560), (412940, 486766), (437096, 459865)]