65075879520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{161977}}^1$

素因数の和:162035

約数の個数: 240

約数和(自身を含む): 237073592448

約数和(自身を除く): 171997712928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5580, 6480, 6696, 7440, 8370, 8928, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 20088, 22320, 25110, 26784, 33480, 40176, 44640, 50220, 66960, 80352, 100440, 133920, 161977, 200880, 323954, 401760, 485931, 647908, 809885, 971862, 1295816, 1457793, 1619770, 1943724, 2429655, 2591632, 2915586, 3239540, 3887448, 4373379, 4859310, 5021287, 5183264, 5831172, 6479080, 7288965, 7774896, 8746758, 9718620, 10042574, 11662344, 12958160, 13120137, 14577930, 15063861, 15549792, 17493516, 19437240, 20085148, 21866895, 23324688, 25106435, 25916320, 26240274, 29155860, 30127722, 34987032, 38874480, 40170296, 43733790, 45191583, 46649376, 50212870, 52480548, 58311720, 60255444, 65600685, 69974064, 75319305, 77748960, 80340592, 87467580, 90383166, 100425740, 104961096, 116623440, 120510888, 131201370, 135574749, 139948128, 150638610, 160681184, 174935160, 180766332, 200851480, 209922192, 225957915, 233246880, 241021776, 262402740, 271149498, 301277220, 349870320, 361532664, 401702960, 406724247, 419844384, 451915830, 482043552, 524805480, 542298996, 602554440, 677873745, 699740640, 723065328, 803405920, 813448494, 903831660, 1049610960, 1084597992, 1205108880, 1355747490, 1446130656, 1626896988, 1807663320, 2033621235, 2099221920, 2169195984, 2410217760, 2711494980, 3253793976, 3615326640, 4067242470, 4338391968, 5422989960, 6507587952, 7230653280, 8134484940, 10845979920, 13015175904, 16268969880, 21691959840, 32537939760, 65075879520]

約数ペア:

[(1, 65075879520), (2, 32537939760), (3, 21691959840), (4, 16268969880), (5, 13015175904), (6, 10845979920), (8, 8134484940), (9, 7230653280), (10, 6507587952), (12, 5422989960), (15, 4338391968), (16, 4067242470), (18, 3615326640), (20, 3253793976), (24, 2711494980), (27, 2410217760), (30, 2169195984), (31, 2099221920), (32, 2033621235), (36, 1807663320), (40, 1626896988), (45, 1446130656), (48, 1355747490), (54, 1205108880), (60, 1084597992), (62, 1049610960), (72, 903831660), (80, 813448494), (81, 803405920), (90, 723065328), (93, 699740640), (96, 677873745), (108, 602554440), (120, 542298996), (124, 524805480), (135, 482043552), (144, 451915830), (155, 419844384), (160, 406724247), (162, 401702960), (180, 361532664), (186, 349870320), (216, 301277220), (240, 271149498), (248, 262402740), (270, 241021776), (279, 233246880), (288, 225957915), (310, 209922192), (324, 200851480), (360, 180766332), (372, 174935160), (405, 160681184), (432, 150638610), (465, 139948128), (480, 135574749), (496, 131201370), (540, 120510888), (558, 116623440), (620, 104961096), (648, 100425740), (720, 90383166), (744, 87467580), (810, 80340592), (837, 77748960), (864, 75319305), (930, 69974064), (992, 65600685), (1080, 60255444), (1116, 58311720), (1240, 52480548), (1296, 50212870), (1395, 46649376), (1440, 45191583), (1488, 43733790), (1620, 40170296), (1674, 38874480), (1860, 34987032), (2160, 30127722), (2232, 29155860), (2480, 26240274), (2511, 25916320), (2592, 25106435), (2790, 23324688), (2976, 21866895), (3240, 20085148), (3348, 19437240), (3720, 17493516), (4185, 15549792), (4320, 15063861), (4464, 14577930), (4960, 13120137), (5022, 12958160), (5580, 11662344), (6480, 10042574), (6696, 9718620), (7440, 8746758), (8370, 7774896), (8928, 7288965), (10044, 6479080), (11160, 5831172), (12555, 5183264), (12960, 5021287), (13392, 4859310), (14880, 4373379), (16740, 3887448), (20088, 3239540), (22320, 2915586), (25110, 2591632), (26784, 2429655), (33480, 1943724), (40176, 1619770), (44640, 1457793), (50220, 1295816), (66960, 971862), (80352, 809885), (100440, 647908), (133920, 485931), (161977, 401760), (200880, 323954)]