159465240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 256

約数和(自身を含む): 599961600

約数和(自身を除く): 440496360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 310, 330, 341, 360, 372, 396, 433, 440, 465, 495, 540, 558, 594, 620, 660, 682, 744, 792, 837, 866, 930, 990, 1023, 1080, 1116, 1188, 1240, 1299, 1320, 1364, 1395, 1485, 1674, 1705, 1732, 1860, 1980, 2046, 2165, 2232, 2376, 2598, 2728, 2790, 2970, 3069, 3348, 3410, 3464, 3720, 3897, 3960, 4092, 4185, 4330, 4763, 5115, 5196, 5580, 5940, 6138, 6495, 6696, 6820, 7794, 8184, 8370, 8660, 9207, 9526, 10230, 10392, 11160, 11691, 11880, 12276, 12990, 13423, 13640, 14289, 15345, 15588, 16740, 17320, 18414, 19052, 19485, 20460, 23382, 23815, 24552, 25980, 26846, 28578, 30690, 31176, 33480, 36828, 38104, 38970, 40269, 40920, 42867, 46035, 46764, 47630, 51960, 53692, 57156, 58455, 61380, 67115, 71445, 73656, 77940, 80538, 85734, 92070, 93528, 95260, 107384, 114312, 116910, 120807, 122760, 128601, 134230, 142890, 147653, 155880, 161076, 171468, 184140, 190520, 201345, 214335, 233820, 241614, 257202, 268460, 285780, 295306, 322152, 342936, 362421, 368280, 402690, 428670, 442959, 467640, 483228, 514404, 536920, 571560, 590612, 604035, 643005, 724842, 738265, 805380, 857340, 885918, 966456, 1028808, 1181224, 1208070, 1286010, 1328877, 1449684, 1476530, 1610760, 1714680, 1771836, 1812105, 2214795, 2416140, 2572020, 2657754, 2899368, 2953060, 3543672, 3624210, 3986631, 4429590, 4832280, 5144040, 5315508, 5906120, 6644385, 7248420, 7973262, 8859180, 10631016, 13288770, 14496840, 15946524, 17718360, 19933155, 26577540, 31893048, 39866310, 53155080, 79732620, 159465240]

約数ペア:

[(1, 159465240), (2, 79732620), (3, 53155080), (4, 39866310), (5, 31893048), (6, 26577540), (8, 19933155), (9, 17718360), (10, 15946524), (11, 14496840), (12, 13288770), (15, 10631016), (18, 8859180), (20, 7973262), (22, 7248420), (24, 6644385), (27, 5906120), (30, 5315508), (31, 5144040), (33, 4832280), (36, 4429590), (40, 3986631), (44, 3624210), (45, 3543672), (54, 2953060), (55, 2899368), (60, 2657754), (62, 2572020), (66, 2416140), (72, 2214795), (88, 1812105), (90, 1771836), (93, 1714680), (99, 1610760), (108, 1476530), (110, 1449684), (120, 1328877), (124, 1286010), (132, 1208070), (135, 1181224), (155, 1028808), (165, 966456), (180, 885918), (186, 857340), (198, 805380), (216, 738265), (220, 724842), (248, 643005), (264, 604035), (270, 590612), (279, 571560), (297, 536920), (310, 514404), (330, 483228), (341, 467640), (360, 442959), (372, 428670), (396, 402690), (433, 368280), (440, 362421), (465, 342936), (495, 322152), (540, 295306), (558, 285780), (594, 268460), (620, 257202), (660, 241614), (682, 233820), (744, 214335), (792, 201345), (837, 190520), (866, 184140), (930, 171468), (990, 161076), (1023, 155880), (1080, 147653), (1116, 142890), (1188, 134230), (1240, 128601), (1299, 122760), (1320, 120807), (1364, 116910), (1395, 114312), (1485, 107384), (1674, 95260), (1705, 93528), (1732, 92070), (1860, 85734), (1980, 80538), (2046, 77940), (2165, 73656), (2232, 71445), (2376, 67115), (2598, 61380), (2728, 58455), (2790, 57156), (2970, 53692), (3069, 51960), (3348, 47630), (3410, 46764), (3464, 46035), (3720, 42867), (3897, 40920), (3960, 40269), (4092, 38970), (4185, 38104), (4330, 36828), (4763, 33480), (5115, 31176), (5196, 30690), (5580, 28578), (5940, 26846), (6138, 25980), (6495, 24552), (6696, 23815), (6820, 23382), (7794, 20460), (8184, 19485), (8370, 19052), (8660, 18414), (9207, 17320), (9526, 16740), (10230, 15588), (10392, 15345), (11160, 14289), (11691, 13640), (11880, 13423), (12276, 12990)]