2170398240

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{55823}}^1$

素因数の和:55853

約数の個数: 144

約数和(自身を含む): 7680935808

約数和(自身を除く): 5510537568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 55823, 111646, 167469, 223292, 279115, 334938, 446584, 502407, 558230, 669876, 837345, 893168, 1004814, 1116460, 1339752, 1507221, 1674690, 1786336, 2009628, 2232920, 2512035, 2679504, 3014442, 3349380, 4019256, 4465840, 4521663, 5024070, 5359008, 6028884, 6698760, 7536105, 8038512, 8931680, 9043326, 10048140, 12057768, 13397520, 13564989, 15072210, 16077024, 18086652, 20096280, 22608315, 24115536, 26795040, 27129978, 30144420, 36173304, 40192560, 45216630, 48231072, 54259956, 60288840, 67824945, 72346608, 80385120, 90433260, 108519912, 120577680, 135649890, 144693216, 180866520, 217039824, 241155360, 271299780, 361733040, 434079648, 542599560, 723466080, 1085199120, 2170398240]

約数ペア:

[(1, 2170398240), (2, 1085199120), (3, 723466080), (4, 542599560), (5, 434079648), (6, 361733040), (8, 271299780), (9, 241155360), (10, 217039824), (12, 180866520), (15, 144693216), (16, 135649890), (18, 120577680), (20, 108519912), (24, 90433260), (27, 80385120), (30, 72346608), (32, 67824945), (36, 60288840), (40, 54259956), (45, 48231072), (48, 45216630), (54, 40192560), (60, 36173304), (72, 30144420), (80, 27129978), (81, 26795040), (90, 24115536), (96, 22608315), (108, 20096280), (120, 18086652), (135, 16077024), (144, 15072210), (160, 13564989), (162, 13397520), (180, 12057768), (216, 10048140), (240, 9043326), (243, 8931680), (270, 8038512), (288, 7536105), (324, 6698760), (360, 6028884), (405, 5359008), (432, 5024070), (480, 4521663), (486, 4465840), (540, 4019256), (648, 3349380), (720, 3014442), (810, 2679504), (864, 2512035), (972, 2232920), (1080, 2009628), (1215, 1786336), (1296, 1674690), (1440, 1507221), (1620, 1339752), (1944, 1116460), (2160, 1004814), (2430, 893168), (2592, 837345), (3240, 669876), (3888, 558230), (4320, 502407), (4860, 446584), (6480, 334938), (7776, 279115), (9720, 223292), (12960, 167469), (19440, 111646), (38880, 55823)]