161245686240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{70381}}^1$

素因数の和:70482

約数の個数: 288

約数和(自身を含む): 578273151456

約数和(自身を除く): 417027465216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 43, 45, 48, 60, 72, 74, 80, 86, 90, 96, 111, 120, 129, 144, 148, 160, 172, 180, 185, 215, 222, 240, 258, 288, 296, 333, 344, 360, 370, 387, 430, 444, 480, 516, 555, 592, 645, 666, 688, 720, 740, 774, 860, 888, 1032, 1110, 1184, 1290, 1332, 1376, 1440, 1480, 1548, 1591, 1665, 1720, 1776, 1935, 2064, 2220, 2580, 2664, 2960, 3096, 3182, 3330, 3440, 3552, 3870, 4128, 4440, 4773, 5160, 5328, 5920, 6192, 6364, 6660, 6880, 7740, 7955, 8880, 9546, 10320, 10656, 12384, 12728, 13320, 14319, 15480, 15910, 17760, 19092, 20640, 23865, 25456, 26640, 28638, 30960, 31820, 38184, 47730, 50912, 53280, 57276, 61920, 63640, 70381, 71595, 76368, 95460, 114552, 127280, 140762, 143190, 152736, 190920, 211143, 229104, 254560, 281524, 286380, 351905, 381840, 422286, 458208, 563048, 572760, 633429, 703810, 763680, 844572, 1055715, 1126096, 1145520, 1266858, 1407620, 1689144, 2111430, 2252192, 2291040, 2533716, 2604097, 2815240, 3026383, 3167145, 3378288, 4222860, 5067432, 5208194, 5630480, 6052766, 6334290, 6756576, 7812291, 8445720, 9079149, 10134864, 10416388, 11260960, 12105532, 12668580, 13020485, 15131915, 15624582, 16891440, 18158298, 20269728, 20832776, 23436873, 24211064, 25337160, 26040970, 27237447, 30263830, 31249164, 33782880, 36316596, 39061455, 41665552, 45395745, 46873746, 48422128, 50674320, 52081940, 54474894, 60527660, 62498328, 72633192, 78122910, 83331104, 90791490, 93747492, 96844256, 101348640, 104163880, 108949788, 111976171, 117184365, 121055320, 124996656, 136187235, 145266384, 156245820, 181582980, 187494984, 208327760, 217899576, 223952342, 234368730, 242110640, 249993312, 272374470, 290532768, 312491640, 335928513, 363165960, 374989968, 416655520, 435799152, 447904684, 468737460, 484221280, 544748940, 559880855, 624983280, 671857026, 726331920, 749979936, 871598304, 895809368, 937474920, 1007785539, 1089497880, 1119761710, 1249966560, 1343714052, 1452663840, 1679642565, 1791618736, 1874949840, 2015571078, 2178995760, 2239523420, 2687428104, 3359285130, 3583237472, 3749899680, 4031142156, 4357991520, 4479046840, 5038927695, 5374856208, 6718570260, 8062284312, 8958093680, 10077855390, 10749712416, 13437140520, 16124568624, 17916187360, 20155710780, 26874281040, 32249137248, 40311421560, 53748562080, 80622843120, 161245686240]

約数ペア:

[(1, 161245686240), (2, 80622843120), (3, 53748562080), (4, 40311421560), (5, 32249137248), (6, 26874281040), (8, 20155710780), (9, 17916187360), (10, 16124568624), (12, 13437140520), (15, 10749712416), (16, 10077855390), (18, 8958093680), (20, 8062284312), (24, 6718570260), (30, 5374856208), (32, 5038927695), (36, 4479046840), (37, 4357991520), (40, 4031142156), (43, 3749899680), (45, 3583237472), (48, 3359285130), (60, 2687428104), (72, 2239523420), (74, 2178995760), (80, 2015571078), (86, 1874949840), (90, 1791618736), (96, 1679642565), (111, 1452663840), (120, 1343714052), (129, 1249966560), (144, 1119761710), (148, 1089497880), (160, 1007785539), (172, 937474920), (180, 895809368), (185, 871598304), (215, 749979936), (222, 726331920), (240, 671857026), (258, 624983280), (288, 559880855), (296, 544748940), (333, 484221280), (344, 468737460), (360, 447904684), (370, 435799152), (387, 416655520), (430, 374989968), (444, 363165960), (480, 335928513), (516, 312491640), (555, 290532768), (592, 272374470), (645, 249993312), (666, 242110640), (688, 234368730), (720, 223952342), (740, 217899576), (774, 208327760), (860, 187494984), (888, 181582980), (1032, 156245820), (1110, 145266384), (1184, 136187235), (1290, 124996656), (1332, 121055320), (1376, 117184365), (1440, 111976171), (1480, 108949788), (1548, 104163880), (1591, 101348640), (1665, 96844256), (1720, 93747492), (1776, 90791490), (1935, 83331104), (2064, 78122910), (2220, 72633192), (2580, 62498328), (2664, 60527660), (2960, 54474894), (3096, 52081940), (3182, 50674320), (3330, 48422128), (3440, 46873746), (3552, 45395745), (3870, 41665552), (4128, 39061455), (4440, 36316596), (4773, 33782880), (5160, 31249164), (5328, 30263830), (5920, 27237447), (6192, 26040970), (6364, 25337160), (6660, 24211064), (6880, 23436873), (7740, 20832776), (7955, 20269728), (8880, 18158298), (9546, 16891440), (10320, 15624582), (10656, 15131915), (12384, 13020485), (12728, 12668580), (13320, 12105532), (14319, 11260960), (15480, 10416388), (15910, 10134864), (17760, 9079149), (19092, 8445720), (20640, 7812291), (23865, 6756576), (25456, 6334290), (26640, 6052766), (28638, 5630480), (30960, 5208194), (31820, 5067432), (38184, 4222860), (47730, 3378288), (50912, 3167145), (53280, 3026383), (57276, 2815240), (61920, 2604097), (63640, 2533716), (70381, 2291040), (71595, 2252192), (76368, 2111430), (95460, 1689144), (114552, 1407620), (127280, 1266858), (140762, 1145520), (143190, 1126096), (152736, 1055715), (190920, 844572), (211143, 763680), (229104, 703810), (254560, 633429), (281524, 572760), (286380, 563048), (351905, 458208), (381840, 422286)]