1898168328840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{15451}}^1$

素因数の和:16725

約数の個数: 384

約数和(自身を含む): 7020041385600

約数和(自身を除く): 5121873056760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 833, 840, 952, 980, 1020, 1176, 1190, 1229, 1428, 1470, 1666, 1785, 1960, 2040, 2380, 2458, 2499, 2856, 2940, 3332, 3570, 3687, 4165, 4760, 4916, 4998, 5880, 6145, 6664, 7140, 7374, 8330, 8603, 9832, 9996, 12290, 12495, 14280, 14748, 15451, 16660, 17206, 18435, 19992, 20893, 24580, 24990, 25809, 29496, 30902, 33320, 34412, 36870, 41786, 43015, 46353, 49160, 49980, 51618, 60221, 61804, 62679, 68824, 73740, 77255, 83572, 86030, 92706, 99960, 103236, 104465, 108157, 120442, 123608, 125358, 129045, 146251, 147480, 154510, 167144, 172060, 180663, 185412, 206472, 208930, 216314, 231765, 240884, 250716, 258090, 262667, 292502, 301105, 309020, 313395, 324471, 344120, 361326, 370824, 417860, 432628, 438753, 463530, 481768, 501432, 516180, 525334, 540785, 585004, 602210, 618040, 626790, 648942, 722652, 731255, 757099, 788001, 835720, 865256, 877506, 903315, 927060, 1023757, 1032360, 1050668, 1081570, 1170008, 1204420, 1253580, 1297884, 1313335, 1445304, 1462510, 1514198, 1576002, 1622355, 1755012, 1806630, 1838669, 1854120, 2047514, 2101336, 2163140, 2193765, 2271297, 2408840, 2507160, 2595768, 2626670, 2925020, 3028396, 3071271, 3152004, 3244710, 3510024, 3613260, 3677338, 3785495, 3940005, 4095028, 4326280, 4387530, 4542594, 5118785, 5253340, 5516007, 5850040, 6056792, 6142542, 6304008, 6489420, 7226520, 7354676, 7570990, 7880010, 8190056, 8775060, 9085188, 9193345, 10237570, 10506680, 11032014, 11356485, 12285084, 12870683, 12978840, 14709352, 15141980, 15356355, 15760020, 17550120, 18170376, 18386690, 18989279, 20475140, 22064028, 22712970, 24570168, 25741366, 27580035, 30283960, 30712710, 31520040, 36773380, 37978558, 38612049, 40950280, 44128056, 45425940, 51482732, 55160070, 56967837, 61425420, 64353415, 73546760, 75957116, 77224098, 90851880, 94946395, 102965464, 110320140, 113935674, 122850840, 128706830, 132924953, 151914232, 154448196, 189892790, 193060245, 220640280, 227871348, 257413660, 265849906, 284839185, 308896392, 322817743, 379785580, 386120490, 398774859, 455742696, 514827320, 531699812, 569678370, 645635486, 664624765, 759571160, 772240980, 797549718, 930474671, 968453229, 1063399624, 1139356740, 1291270972, 1329249530, 1544481960, 1595099436, 1614088715, 1860949342, 1936906458, 1993874295, 2259724201, 2278713480, 2582541944, 2658499060, 2791424013, 3190198872, 3228177430, 3721898684, 3873812916, 3987748590, 4519448402, 4652373355, 4842266145, 5316998120, 5582848026, 6456354860, 6779172603, 7443797368, 7747625832, 7975497180, 9038896804, 9304746710, 9684532290, 11165696052, 11298621005, 12912709720, 13558345206, 13957120065, 15818069407, 15950994360, 18077793608, 18609493420, 19369064580, 22331392104, 22597242010, 27116690412, 27914240130, 31636138814, 33895863015, 37218986840, 38738129160, 45194484020, 47454208221, 54233380824, 55828480260, 63272277628, 67791726030, 79090347035, 90388968040, 94908416442, 111656960520, 126544555256, 135583452060, 158180694070, 189816832884, 237271041105, 271166904120, 316361388140, 379633665768, 474542082210, 632722776280, 949084164420, 1898168328840]

約数ペア:

[(1, 1898168328840), (2, 949084164420), (3, 632722776280), (4, 474542082210), (5, 379633665768), (6, 316361388140), (7, 271166904120), (8, 237271041105), (10, 189816832884), (12, 158180694070), (14, 135583452060), (15, 126544555256), (17, 111656960520), (20, 94908416442), (21, 90388968040), (24, 79090347035), (28, 67791726030), (30, 63272277628), (34, 55828480260), (35, 54233380824), (40, 47454208221), (42, 45194484020), (49, 38738129160), (51, 37218986840), (56, 33895863015), (60, 31636138814), (68, 27914240130), (70, 27116690412), (84, 22597242010), (85, 22331392104), (98, 19369064580), (102, 18609493420), (105, 18077793608), (119, 15950994360), (120, 15818069407), (136, 13957120065), (140, 13558345206), (147, 12912709720), (168, 11298621005), (170, 11165696052), (196, 9684532290), (204, 9304746710), (210, 9038896804), (238, 7975497180), (245, 7747625832), (255, 7443797368), (280, 6779172603), (294, 6456354860), (340, 5582848026), (357, 5316998120), (392, 4842266145), (408, 4652373355), (420, 4519448402), (476, 3987748590), (490, 3873812916), (510, 3721898684), (588, 3228177430), (595, 3190198872), (680, 2791424013), (714, 2658499060), (735, 2582541944), (833, 2278713480), (840, 2259724201), (952, 1993874295), (980, 1936906458), (1020, 1860949342), (1176, 1614088715), (1190, 1595099436), (1229, 1544481960), (1428, 1329249530), (1470, 1291270972), (1666, 1139356740), (1785, 1063399624), (1960, 968453229), (2040, 930474671), (2380, 797549718), (2458, 772240980), (2499, 759571160), (2856, 664624765), (2940, 645635486), (3332, 569678370), (3570, 531699812), (3687, 514827320), (4165, 455742696), (4760, 398774859), (4916, 386120490), (4998, 379785580), (5880, 322817743), (6145, 308896392), (6664, 284839185), (7140, 265849906), (7374, 257413660), (8330, 227871348), (8603, 220640280), (9832, 193060245), (9996, 189892790), (12290, 154448196), (12495, 151914232), (14280, 132924953), (14748, 128706830), (15451, 122850840), (16660, 113935674), (17206, 110320140), (18435, 102965464), (19992, 94946395), (20893, 90851880), (24580, 77224098), (24990, 75957116), (25809, 73546760), (29496, 64353415), (30902, 61425420), (33320, 56967837), (34412, 55160070), (36870, 51482732), (41786, 45425940), (43015, 44128056), (46353, 40950280), (49160, 38612049), (49980, 37978558), (51618, 36773380), (60221, 31520040), (61804, 30712710), (62679, 30283960), (68824, 27580035), (73740, 25741366), (77255, 24570168), (83572, 22712970), (86030, 22064028), (92706, 20475140), (99960, 18989279), (103236, 18386690), (104465, 18170376), (108157, 17550120), (120442, 15760020), (123608, 15356355), (125358, 15141980), (129045, 14709352), (146251, 12978840), (147480, 12870683), (154510, 12285084), (167144, 11356485), (172060, 11032014), (180663, 10506680), (185412, 10237570), (206472, 9193345), (208930, 9085188), (216314, 8775060), (231765, 8190056), (240884, 7880010), (250716, 7570990), (258090, 7354676), (262667, 7226520), (292502, 6489420), (301105, 6304008), (309020, 6142542), (313395, 6056792), (324471, 5850040), (344120, 5516007), (361326, 5253340), (370824, 5118785), (417860, 4542594), (432628, 4387530), (438753, 4326280), (463530, 4095028), (481768, 3940005), (501432, 3785495), (516180, 3677338), (525334, 3613260), (540785, 3510024), (585004, 3244710), (602210, 3152004), (618040, 3071271), (626790, 3028396), (648942, 2925020), (722652, 2626670), (731255, 2595768), (757099, 2507160), (788001, 2408840), (835720, 2271297), (865256, 2193765), (877506, 2163140), (903315, 2101336), (927060, 2047514), (1023757, 1854120), (1032360, 1838669), (1050668, 1806630), (1081570, 1755012), (1170008, 1622355), (1204420, 1576002), (1253580, 1514198), (1297884, 1462510), (1313335, 1445304)]