7802798040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47221}}^1$

素因数の和:47264

約数の個数: 192

約数和(自身を含む): 27845868960

約数和(自身を除く): 20043070920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 680, 765, 810, 918, 972, 1020, 1080, 1215, 1224, 1377, 1530, 1620, 1836, 1944, 2040, 2295, 2430, 2754, 3060, 3240, 3672, 4131, 4590, 4860, 5508, 6120, 6885, 8262, 9180, 9720, 11016, 13770, 16524, 18360, 20655, 27540, 33048, 41310, 47221, 55080, 82620, 94442, 141663, 165240, 188884, 236105, 283326, 377768, 424989, 472210, 566652, 708315, 802757, 849978, 944420, 1133304, 1274967, 1416630, 1605514, 1699956, 1888840, 2124945, 2408271, 2549934, 2833260, 3211028, 3399912, 3824901, 4013785, 4249890, 4816542, 5099868, 5666520, 6374835, 6422056, 7224813, 7649802, 8027570, 8499780, 9633084, 10199736, 11474703, 12041355, 12749670, 14449626, 15299604, 16055140, 16999560, 19124505, 19266168, 21674439, 22949406, 24082710, 25499340, 28899252, 30599208, 32110280, 36124065, 38249010, 43348878, 45898812, 48165420, 50998680, 57373515, 57798504, 65023317, 72248130, 76498020, 86697756, 91797624, 96330840, 108372195, 114747030, 130046634, 144496260, 152996040, 173395512, 195069951, 216744390, 229494060, 260093268, 288992520, 325116585, 390139902, 433488780, 458988120, 520186536, 650233170, 780279804, 866977560, 975349755, 1300466340, 1560559608, 1950699510, 2600932680, 3901399020, 7802798040]

約数ペア:

[(1, 7802798040), (2, 3901399020), (3, 2600932680), (4, 1950699510), (5, 1560559608), (6, 1300466340), (8, 975349755), (9, 866977560), (10, 780279804), (12, 650233170), (15, 520186536), (17, 458988120), (18, 433488780), (20, 390139902), (24, 325116585), (27, 288992520), (30, 260093268), (34, 229494060), (36, 216744390), (40, 195069951), (45, 173395512), (51, 152996040), (54, 144496260), (60, 130046634), (68, 114747030), (72, 108372195), (81, 96330840), (85, 91797624), (90, 86697756), (102, 76498020), (108, 72248130), (120, 65023317), (135, 57798504), (136, 57373515), (153, 50998680), (162, 48165420), (170, 45898812), (180, 43348878), (204, 38249010), (216, 36124065), (243, 32110280), (255, 30599208), (270, 28899252), (306, 25499340), (324, 24082710), (340, 22949406), (360, 21674439), (405, 19266168), (408, 19124505), (459, 16999560), (486, 16055140), (510, 15299604), (540, 14449626), (612, 12749670), (648, 12041355), (680, 11474703), (765, 10199736), (810, 9633084), (918, 8499780), (972, 8027570), (1020, 7649802), (1080, 7224813), (1215, 6422056), (1224, 6374835), (1377, 5666520), (1530, 5099868), (1620, 4816542), (1836, 4249890), (1944, 4013785), (2040, 3824901), (2295, 3399912), (2430, 3211028), (2754, 2833260), (3060, 2549934), (3240, 2408271), (3672, 2124945), (4131, 1888840), (4590, 1699956), (4860, 1605514), (5508, 1416630), (6120, 1274967), (6885, 1133304), (8262, 944420), (9180, 849978), (9720, 802757), (11016, 708315), (13770, 566652), (16524, 472210), (18360, 424989), (20655, 377768), (27540, 283326), (33048, 236105), (41310, 188884), (47221, 165240), (55080, 141663), (82620, 94442)]