205871586768

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89899}}^1$

素因数の和:89972

約数の個数: 240

約数和(自身を含む): 649236224000

約数和(自身を除く): 443364637232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 144, 152, 162, 171, 186, 216, 228, 243, 248, 279, 304, 324, 342, 372, 432, 456, 486, 496, 513, 558, 589, 648, 684, 744, 837, 912, 972, 1026, 1116, 1178, 1296, 1368, 1488, 1539, 1674, 1767, 1944, 2052, 2232, 2356, 2511, 2736, 3078, 3348, 3534, 3888, 4104, 4464, 4617, 4712, 5022, 5301, 6156, 6696, 7068, 7533, 8208, 9234, 9424, 10044, 10602, 12312, 13392, 14136, 15066, 15903, 18468, 20088, 21204, 24624, 28272, 30132, 31806, 36936, 40176, 42408, 47709, 60264, 63612, 73872, 84816, 89899, 95418, 120528, 127224, 143127, 179798, 190836, 254448, 269697, 286254, 359596, 381672, 539394, 572508, 719192, 763344, 809091, 1078788, 1145016, 1438384, 1618182, 1708081, 2157576, 2290032, 2427273, 2786869, 3236364, 3416162, 4315152, 4854546, 5124243, 5573738, 6472728, 6832324, 7281819, 8360607, 9709092, 10248486, 11147476, 12945456, 13664648, 14563638, 15372729, 16721214, 19418184, 20496972, 21845457, 22294952, 25081821, 27329296, 29127276, 30745458, 33442428, 38836368, 40993944, 43690914, 44589904, 46118187, 50163642, 52950511, 58254552, 61490916, 66884856, 75245463, 81987888, 87381828, 92236374, 100327284, 105901022, 116509104, 122981832, 133769712, 138354561, 150490926, 158851533, 174763656, 184472748, 200654568, 211802044, 225736389, 245963664, 276709122, 300981852, 317703066, 349527312, 368945496, 401309136, 415063683, 423604088, 451472778, 476554599, 553418244, 601963704, 635406132, 677209167, 737890992, 830127366, 847208176, 902945556, 953109198, 1106836488, 1203927408, 1270812264, 1354418334, 1429663797, 1660254732, 1805891112, 1906218396, 2213672976, 2541624528, 2708836668, 2859327594, 3320509464, 3611782224, 3812436792, 4288991391, 5417673336, 5718655188, 6641018928, 7624873584, 8577982782, 10835346672, 11437310376, 12866974173, 17155965564, 22874620752, 25733948346, 34311931128, 51467896692, 68623862256, 102935793384, 205871586768]

約数ペア:

[(1, 205871586768), (2, 102935793384), (3, 68623862256), (4, 51467896692), (6, 34311931128), (8, 25733948346), (9, 22874620752), (12, 17155965564), (16, 12866974173), (18, 11437310376), (19, 10835346672), (24, 8577982782), (27, 7624873584), (31, 6641018928), (36, 5718655188), (38, 5417673336), (48, 4288991391), (54, 3812436792), (57, 3611782224), (62, 3320509464), (72, 2859327594), (76, 2708836668), (81, 2541624528), (93, 2213672976), (108, 1906218396), (114, 1805891112), (124, 1660254732), (144, 1429663797), (152, 1354418334), (162, 1270812264), (171, 1203927408), (186, 1106836488), (216, 953109198), (228, 902945556), (243, 847208176), (248, 830127366), (279, 737890992), (304, 677209167), (324, 635406132), (342, 601963704), (372, 553418244), (432, 476554599), (456, 451472778), (486, 423604088), (496, 415063683), (513, 401309136), (558, 368945496), (589, 349527312), (648, 317703066), (684, 300981852), (744, 276709122), (837, 245963664), (912, 225736389), (972, 211802044), (1026, 200654568), (1116, 184472748), (1178, 174763656), (1296, 158851533), (1368, 150490926), (1488, 138354561), (1539, 133769712), (1674, 122981832), (1767, 116509104), (1944, 105901022), (2052, 100327284), (2232, 92236374), (2356, 87381828), (2511, 81987888), (2736, 75245463), (3078, 66884856), (3348, 61490916), (3534, 58254552), (3888, 52950511), (4104, 50163642), (4464, 46118187), (4617, 44589904), (4712, 43690914), (5022, 40993944), (5301, 38836368), (6156, 33442428), (6696, 30745458), (7068, 29127276), (7533, 27329296), (8208, 25081821), (9234, 22294952), (9424, 21845457), (10044, 20496972), (10602, 19418184), (12312, 16721214), (13392, 15372729), (14136, 14563638), (15066, 13664648), (15903, 12945456), (18468, 11147476), (20088, 10248486), (21204, 9709092), (24624, 8360607), (28272, 7281819), (30132, 6832324), (31806, 6472728), (36936, 5573738), (40176, 5124243), (42408, 4854546), (47709, 4315152), (60264, 3416162), (63612, 3236364), (73872, 2786869), (84816, 2427273), (89899, 2290032), (95418, 2157576), (120528, 1708081), (127224, 1618182), (143127, 1438384), (179798, 1145016), (190836, 1078788), (254448, 809091), (269697, 763344), (286254, 719192), (359596, 572508), (381672, 539394)]