78051966160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{7481}}^1$

素因数の和:8133

約数の個数: 160

約数和(自身を含む): 214470273024

約数和(自身を除く): 136418306864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 601, 620, 868, 1085, 1202, 1240, 1736, 2170, 2404, 2480, 3005, 3472, 4207, 4340, 4808, 6010, 7481, 8414, 8680, 9616, 12020, 14962, 16828, 17360, 18631, 21035, 24040, 29924, 33656, 37262, 37405, 42070, 48080, 52367, 59848, 67312, 74524, 74810, 84140, 93155, 104734, 119696, 130417, 149048, 149620, 168280, 186310, 209468, 231911, 260834, 261835, 298096, 299240, 336560, 372620, 418936, 463822, 521668, 523670, 598480, 652085, 745240, 837872, 927644, 1043336, 1047340, 1159555, 1304170, 1490480, 1623377, 1855288, 2086672, 2094680, 2319110, 2608340, 3246754, 3710576, 4189360, 4496081, 4638220, 5216680, 6493508, 8116885, 8992162, 9276440, 10433360, 12987016, 16233770, 17984324, 18552880, 22480405, 25974032, 31472567, 32467540, 35968648, 44960810, 62945134, 64935080, 71937296, 89921620, 125890268, 129870160, 139378511, 157362835, 179843240, 251780536, 278757022, 314725670, 359686480, 503561072, 557514044, 629451340, 696892555, 975649577, 1115028088, 1258902680, 1393785110, 1951299154, 2230056176, 2517805360, 2787570220, 3902598308, 4878247885, 5575140440, 7805196616, 9756495770, 11150280880, 15610393232, 19512991540, 39025983080, 78051966160]

約数ペア:

[(1, 78051966160), (2, 39025983080), (4, 19512991540), (5, 15610393232), (7, 11150280880), (8, 9756495770), (10, 7805196616), (14, 5575140440), (16, 4878247885), (20, 3902598308), (28, 2787570220), (31, 2517805360), (35, 2230056176), (40, 1951299154), (56, 1393785110), (62, 1258902680), (70, 1115028088), (80, 975649577), (112, 696892555), (124, 629451340), (140, 557514044), (155, 503561072), (217, 359686480), (248, 314725670), (280, 278757022), (310, 251780536), (434, 179843240), (496, 157362835), (560, 139378511), (601, 129870160), (620, 125890268), (868, 89921620), (1085, 71937296), (1202, 64935080), (1240, 62945134), (1736, 44960810), (2170, 35968648), (2404, 32467540), (2480, 31472567), (3005, 25974032), (3472, 22480405), (4207, 18552880), (4340, 17984324), (4808, 16233770), (6010, 12987016), (7481, 10433360), (8414, 9276440), (8680, 8992162), (9616, 8116885), (12020, 6493508), (14962, 5216680), (16828, 4638220), (17360, 4496081), (18631, 4189360), (21035, 3710576), (24040, 3246754), (29924, 2608340), (33656, 2319110), (37262, 2094680), (37405, 2086672), (42070, 1855288), (48080, 1623377), (52367, 1490480), (59848, 1304170), (67312, 1159555), (74524, 1047340), (74810, 1043336), (84140, 927644), (93155, 837872), (104734, 745240), (119696, 652085), (130417, 598480), (149048, 523670), (149620, 521668), (168280, 463822), (186310, 418936), (209468, 372620), (231911, 336560), (260834, 299240), (261835, 298096)]