166572120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:626

約数の個数: 256

約数和(自身を含む): 622702080

約数和(自身を除く): 456129960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 264, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 561, 571, 572, 660, 663, 680, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1142, 1144, 1320, 1326, 1430, 1496, 1560, 1713, 1716, 1768, 1870, 2040, 2145, 2210, 2244, 2284, 2431, 2652, 2805, 2855, 2860, 3315, 3426, 3432, 3740, 4290, 4420, 4488, 4568, 4862, 5304, 5610, 5710, 5720, 6281, 6630, 6852, 7293, 7423, 7480, 8565, 8580, 8840, 9707, 9724, 11220, 11420, 12155, 12562, 13260, 13704, 14586, 14846, 17130, 17160, 18843, 19414, 19448, 22269, 22440, 22840, 24310, 25124, 26520, 29121, 29172, 29692, 31405, 34260, 36465, 37115, 37686, 38828, 44538, 48535, 48620, 50248, 58242, 58344, 59384, 62810, 68520, 72930, 74230, 75372, 77656, 81653, 89076, 94215, 97070, 97240, 106777, 111345, 116484, 125620, 126191, 145605, 145860, 148460, 150744, 163306, 178152, 188430, 194140, 213554, 222690, 232968, 244959, 251240, 252382, 291210, 291720, 296920, 320331, 326612, 376860, 378573, 388280, 408265, 427108, 445380, 489918, 504764, 533885, 582420, 630955, 640662, 653224, 753720, 757146, 816530, 854216, 890760, 979836, 1009528, 1067770, 1164840, 1224795, 1261910, 1281324, 1388101, 1514292, 1601655, 1633060, 1892865, 1959672, 2135540, 2449590, 2523820, 2562648, 2776202, 3028584, 3203310, 3266120, 3785730, 4164303, 4271080, 4899180, 5047640, 5552404, 6406620, 6940505, 7571460, 8328606, 9798360, 11104808, 12813240, 13881010, 15142920, 16657212, 20821515, 27762020, 33314424, 41643030, 55524040, 83286060, 166572120]

約数ペア:

[(1, 166572120), (2, 83286060), (3, 55524040), (4, 41643030), (5, 33314424), (6, 27762020), (8, 20821515), (10, 16657212), (11, 15142920), (12, 13881010), (13, 12813240), (15, 11104808), (17, 9798360), (20, 8328606), (22, 7571460), (24, 6940505), (26, 6406620), (30, 5552404), (33, 5047640), (34, 4899180), (39, 4271080), (40, 4164303), (44, 3785730), (51, 3266120), (52, 3203310), (55, 3028584), (60, 2776202), (65, 2562648), (66, 2523820), (68, 2449590), (78, 2135540), (85, 1959672), (88, 1892865), (102, 1633060), (104, 1601655), (110, 1514292), (120, 1388101), (130, 1281324), (132, 1261910), (136, 1224795), (143, 1164840), (156, 1067770), (165, 1009528), (170, 979836), (187, 890760), (195, 854216), (204, 816530), (220, 757146), (221, 753720), (255, 653224), (260, 640662), (264, 630955), (286, 582420), (312, 533885), (330, 504764), (340, 489918), (374, 445380), (390, 427108), (408, 408265), (429, 388280), (440, 378573), (442, 376860), (510, 326612), (520, 320331), (561, 296920), (571, 291720), (572, 291210), (660, 252382), (663, 251240), (680, 244959), (715, 232968), (748, 222690), (780, 213554), (858, 194140), (884, 188430), (935, 178152), (1020, 163306), (1105, 150744), (1122, 148460), (1142, 145860), (1144, 145605), (1320, 126191), (1326, 125620), (1430, 116484), (1496, 111345), (1560, 106777), (1713, 97240), (1716, 97070), (1768, 94215), (1870, 89076), (2040, 81653), (2145, 77656), (2210, 75372), (2244, 74230), (2284, 72930), (2431, 68520), (2652, 62810), (2805, 59384), (2855, 58344), (2860, 58242), (3315, 50248), (3426, 48620), (3432, 48535), (3740, 44538), (4290, 38828), (4420, 37686), (4488, 37115), (4568, 36465), (4862, 34260), (5304, 31405), (5610, 29692), (5710, 29172), (5720, 29121), (6281, 26520), (6630, 25124), (6852, 24310), (7293, 22840), (7423, 22440), (7480, 22269), (8565, 19448), (8580, 19414), (8840, 18843), (9707, 17160), (9724, 17130), (11220, 14846), (11420, 14586), (12155, 13704), (12562, 13260)]