7905312480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40867}}^1$

素因数の和:40929

約数の個数: 192

約数和(自身を含む): 27683002368

約数和(自身を除く): 19777689888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2418, 2480, 2976, 3120, 3224, 3720, 4030, 4836, 4960, 6045, 6240, 6448, 7440, 8060, 9672, 12090, 12896, 14880, 16120, 19344, 24180, 32240, 38688, 40867, 48360, 64480, 81734, 96720, 122601, 163468, 193440, 204335, 245202, 326936, 408670, 490404, 531271, 613005, 653872, 817340, 980808, 1062542, 1226010, 1266877, 1307744, 1593813, 1634680, 1961616, 2125084, 2452020, 2533754, 2656355, 3187626, 3269360, 3800631, 3923232, 4250168, 4904040, 5067508, 5312710, 6334385, 6375252, 6538720, 7601262, 7969065, 8500336, 9808080, 10135016, 10625420, 12668770, 12750504, 15202524, 15938130, 16469401, 17000672, 19003155, 19616160, 20270032, 21250840, 25337540, 25501008, 30405048, 31876260, 32938802, 38006310, 40540064, 42501680, 49408203, 50675080, 51002016, 60810096, 63752520, 65877604, 76012620, 82347005, 85003360, 98816406, 101350160, 121620192, 127505040, 131755208, 152025240, 164694010, 197632812, 202700320, 247041015, 255010080, 263510416, 304050480, 329388020, 395265624, 494082030, 527020832, 608100960, 658776040, 790531248, 988164060, 1317552080, 1581062496, 1976328120, 2635104160, 3952656240, 7905312480]

約数ペア:

[(1, 7905312480), (2, 3952656240), (3, 2635104160), (4, 1976328120), (5, 1581062496), (6, 1317552080), (8, 988164060), (10, 790531248), (12, 658776040), (13, 608100960), (15, 527020832), (16, 494082030), (20, 395265624), (24, 329388020), (26, 304050480), (30, 263510416), (31, 255010080), (32, 247041015), (39, 202700320), (40, 197632812), (48, 164694010), (52, 152025240), (60, 131755208), (62, 127505040), (65, 121620192), (78, 101350160), (80, 98816406), (93, 85003360), (96, 82347005), (104, 76012620), (120, 65877604), (124, 63752520), (130, 60810096), (155, 51002016), (156, 50675080), (160, 49408203), (186, 42501680), (195, 40540064), (208, 38006310), (240, 32938802), (248, 31876260), (260, 30405048), (310, 25501008), (312, 25337540), (372, 21250840), (390, 20270032), (403, 19616160), (416, 19003155), (465, 17000672), (480, 16469401), (496, 15938130), (520, 15202524), (620, 12750504), (624, 12668770), (744, 10625420), (780, 10135016), (806, 9808080), (930, 8500336), (992, 7969065), (1040, 7601262), (1209, 6538720), (1240, 6375252), (1248, 6334385), (1488, 5312710), (1560, 5067508), (1612, 4904040), (1860, 4250168), (2015, 3923232), (2080, 3800631), (2418, 3269360), (2480, 3187626), (2976, 2656355), (3120, 2533754), (3224, 2452020), (3720, 2125084), (4030, 1961616), (4836, 1634680), (4960, 1593813), (6045, 1307744), (6240, 1266877), (6448, 1226010), (7440, 1062542), (8060, 980808), (9672, 817340), (12090, 653872), (12896, 613005), (14880, 531271), (16120, 490404), (19344, 408670), (24180, 326936), (32240, 245202), (38688, 204335), (40867, 193440), (48360, 163468), (64480, 122601), (81734, 96720)]