65871272740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{17681}}^1$

素因数の和:17822

約数の個数: 192

約数和(自身を含む): 179660436480

約数和(自身を除く): 113789163740

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 89, 91, 92, 115, 130, 140, 161, 178, 182, 230, 260, 299, 322, 356, 364, 445, 455, 460, 598, 623, 644, 805, 890, 910, 1157, 1196, 1246, 1495, 1610, 1780, 1820, 2047, 2093, 2314, 2492, 2990, 3115, 3220, 4094, 4186, 4628, 5785, 5980, 6230, 8099, 8188, 8372, 10235, 10465, 11570, 12460, 14329, 16198, 17681, 20470, 20930, 23140, 26611, 28658, 32396, 35362, 40495, 40940, 41860, 53222, 57316, 70724, 71645, 80990, 88405, 106444, 123767, 133055, 143290, 161980, 176810, 186277, 229853, 247534, 266110, 286580, 353620, 372554, 406663, 459706, 495068, 532220, 618835, 745108, 813326, 919412, 931385, 1149265, 1237670, 1573609, 1608971, 1626652, 1862770, 2033315, 2298530, 2475340, 2846641, 3147218, 3217942, 3725540, 4066630, 4597060, 5286619, 5693282, 6294436, 6435884, 7868045, 8044855, 8133260, 10573238, 11015263, 11386564, 14233205, 15736090, 16089710, 20456917, 21146476, 22030526, 26433095, 28466410, 31472180, 32179420, 36193007, 37006333, 40913834, 44061052, 52866190, 55076315, 56932820, 72386014, 74012666, 81827668, 102284585, 105732380, 110152630, 143198419, 144772028, 148025332, 180965035, 185031665, 204569170, 220305260, 253351049, 286396838, 361930070, 370063330, 409138340, 470509091, 506702098, 572793676, 715992095, 723860140, 740126660, 941018182, 1013404196, 1266755245, 1431984190, 1882036364, 2352545455, 2533510490, 2863968380, 3293563637, 4705090910, 5067020980, 6587127274, 9410181820, 13174254548, 16467818185, 32935636370, 65871272740]

約数ペア:

[(1, 65871272740), (2, 32935636370), (4, 16467818185), (5, 13174254548), (7, 9410181820), (10, 6587127274), (13, 5067020980), (14, 4705090910), (20, 3293563637), (23, 2863968380), (26, 2533510490), (28, 2352545455), (35, 1882036364), (46, 1431984190), (52, 1266755245), (65, 1013404196), (70, 941018182), (89, 740126660), (91, 723860140), (92, 715992095), (115, 572793676), (130, 506702098), (140, 470509091), (161, 409138340), (178, 370063330), (182, 361930070), (230, 286396838), (260, 253351049), (299, 220305260), (322, 204569170), (356, 185031665), (364, 180965035), (445, 148025332), (455, 144772028), (460, 143198419), (598, 110152630), (623, 105732380), (644, 102284585), (805, 81827668), (890, 74012666), (910, 72386014), (1157, 56932820), (1196, 55076315), (1246, 52866190), (1495, 44061052), (1610, 40913834), (1780, 37006333), (1820, 36193007), (2047, 32179420), (2093, 31472180), (2314, 28466410), (2492, 26433095), (2990, 22030526), (3115, 21146476), (3220, 20456917), (4094, 16089710), (4186, 15736090), (4628, 14233205), (5785, 11386564), (5980, 11015263), (6230, 10573238), (8099, 8133260), (8188, 8044855), (8372, 7868045), (10235, 6435884), (10465, 6294436), (11570, 5693282), (12460, 5286619), (14329, 4597060), (16198, 4066630), (17681, 3725540), (20470, 3217942), (20930, 3147218), (23140, 2846641), (26611, 2475340), (28658, 2298530), (32396, 2033315), (35362, 1862770), (40495, 1626652), (40940, 1608971), (41860, 1573609), (53222, 1237670), (57316, 1149265), (70724, 931385), (71645, 919412), (80990, 813326), (88405, 745108), (106444, 618835), (123767, 532220), (133055, 495068), (143290, 459706), (161980, 406663), (176810, 372554), (186277, 353620), (229853, 286580), (247534, 266110)]