2921583840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4007}}^1$

素因数の和:4070

約数の個数: 288

約数和(自身を含む): 11053615104

約数和(自身を除く): 8132031264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 160, 168, 186, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 336, 372, 392, 420, 434, 465, 480, 490, 496, 560, 588, 620, 651, 672, 735, 744, 784, 840, 868, 930, 980, 992, 1085, 1120, 1176, 1240, 1302, 1470, 1488, 1519, 1568, 1680, 1736, 1860, 1960, 2170, 2352, 2480, 2604, 2940, 2976, 3038, 3255, 3360, 3472, 3720, 3920, 4007, 4340, 4557, 4704, 4960, 5208, 5880, 6076, 6510, 6944, 7440, 7595, 7840, 8014, 8680, 9114, 10416, 11760, 12021, 12152, 13020, 14880, 15190, 16028, 17360, 18228, 20035, 20832, 22785, 23520, 24042, 24304, 26040, 28049, 30380, 32056, 34720, 36456, 40070, 45570, 48084, 48608, 52080, 56098, 60105, 60760, 64112, 72912, 80140, 84147, 91140, 96168, 104160, 112196, 120210, 121520, 124217, 128224, 140245, 145824, 160280, 168294, 182280, 192336, 196343, 224392, 240420, 243040, 248434, 280490, 320560, 336588, 364560, 372651, 384672, 392686, 420735, 448784, 480840, 496868, 560980, 589029, 621085, 641120, 673176, 729120, 745302, 785372, 841470, 869519, 897568, 961680, 981715, 993736, 1121960, 1178058, 1242170, 1346352, 1490604, 1570744, 1682940, 1739038, 1863255, 1923360, 1963430, 1987472, 2243920, 2356116, 2484340, 2608557, 2692704, 2945145, 2981208, 3141488, 3365880, 3478076, 3726510, 3926860, 3974944, 4347595, 4487840, 4712232, 4968680, 5217114, 5890290, 5962416, 6086633, 6282976, 6731760, 6956152, 7453020, 7853720, 8695190, 9424464, 9937360, 10434228, 11780580, 11924832, 12173266, 13042785, 13463520, 13912304, 14906040, 15707440, 17390380, 18259899, 18848928, 19874720, 20868456, 23561160, 24346532, 26085570, 27824608, 29812080, 30433165, 31414880, 34780760, 36519798, 41736912, 47122320, 48693064, 52171140, 59624160, 60866330, 69561520, 73039596, 83473824, 91299495, 94244640, 97386128, 104342280, 121732660, 139123040, 146079192, 182598990, 194772256, 208684560, 243465320, 292158384, 365197980, 417369120, 486930640, 584316768, 730395960, 973861280, 1460791920, 2921583840]

約数ペア:

[(1, 2921583840), (2, 1460791920), (3, 973861280), (4, 730395960), (5, 584316768), (6, 486930640), (7, 417369120), (8, 365197980), (10, 292158384), (12, 243465320), (14, 208684560), (15, 194772256), (16, 182598990), (20, 146079192), (21, 139123040), (24, 121732660), (28, 104342280), (30, 97386128), (31, 94244640), (32, 91299495), (35, 83473824), (40, 73039596), (42, 69561520), (48, 60866330), (49, 59624160), (56, 52171140), (60, 48693064), (62, 47122320), (70, 41736912), (80, 36519798), (84, 34780760), (93, 31414880), (96, 30433165), (98, 29812080), (105, 27824608), (112, 26085570), (120, 24346532), (124, 23561160), (140, 20868456), (147, 19874720), (155, 18848928), (160, 18259899), (168, 17390380), (186, 15707440), (196, 14906040), (210, 13912304), (217, 13463520), (224, 13042785), (240, 12173266), (245, 11924832), (248, 11780580), (280, 10434228), (294, 9937360), (310, 9424464), (336, 8695190), (372, 7853720), (392, 7453020), (420, 6956152), (434, 6731760), (465, 6282976), (480, 6086633), (490, 5962416), (496, 5890290), (560, 5217114), (588, 4968680), (620, 4712232), (651, 4487840), (672, 4347595), (735, 3974944), (744, 3926860), (784, 3726510), (840, 3478076), (868, 3365880), (930, 3141488), (980, 2981208), (992, 2945145), (1085, 2692704), (1120, 2608557), (1176, 2484340), (1240, 2356116), (1302, 2243920), (1470, 1987472), (1488, 1963430), (1519, 1923360), (1568, 1863255), (1680, 1739038), (1736, 1682940), (1860, 1570744), (1960, 1490604), (2170, 1346352), (2352, 1242170), (2480, 1178058), (2604, 1121960), (2940, 993736), (2976, 981715), (3038, 961680), (3255, 897568), (3360, 869519), (3472, 841470), (3720, 785372), (3920, 745302), (4007, 729120), (4340, 673176), (4557, 641120), (4704, 621085), (4960, 589029), (5208, 560980), (5880, 496868), (6076, 480840), (6510, 448784), (6944, 420735), (7440, 392686), (7595, 384672), (7840, 372651), (8014, 364560), (8680, 336588), (9114, 320560), (10416, 280490), (11760, 248434), (12021, 243040), (12152, 240420), (13020, 224392), (14880, 196343), (15190, 192336), (16028, 182280), (17360, 168294), (18228, 160280), (20035, 145824), (20832, 140245), (22785, 128224), (23520, 124217), (24042, 121520), (24304, 120210), (26040, 112196), (28049, 104160), (30380, 96168), (32056, 91140), (34720, 84147), (36456, 80140), (40070, 72912), (45570, 64112), (48084, 60760), (48608, 60105), (52080, 56098)]