840760458720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{620909}}^1$

素因数の和:620978

約数の個数: 384

約数和(自身を含む): 3364716257280

約数和(自身を除く): 2523955798560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 182, 186, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 416, 420, 434, 455, 465, 480, 496, 520, 546, 560, 620, 624, 651, 672, 728, 744, 780, 806, 840, 868, 910, 930, 992, 1040, 1085, 1092, 1120, 1209, 1240, 1248, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 2015, 2080, 2170, 2184, 2418, 2480, 2604, 2730, 2821, 2912, 2976, 3120, 3224, 3255, 3360, 3472, 3640, 3720, 4030, 4340, 4368, 4836, 4960, 5208, 5460, 5642, 6045, 6240, 6448, 6510, 6944, 7280, 7440, 8060, 8463, 8680, 8736, 9672, 10416, 10920, 11284, 12090, 12896, 13020, 14105, 14560, 14880, 16120, 16926, 17360, 19344, 20832, 21840, 22568, 24180, 26040, 28210, 32240, 33852, 34720, 38688, 42315, 43680, 45136, 48360, 52080, 56420, 64480, 67704, 84630, 90272, 96720, 104160, 112840, 135408, 169260, 193440, 225680, 270816, 338520, 451360, 620909, 677040, 1241818, 1354080, 1862727, 2483636, 3104545, 3725454, 4346363, 4967272, 6209090, 7450908, 8071817, 8692726, 9313635, 9934544, 12418180, 13039089, 14901816, 16143634, 17385452, 18627270, 19248179, 19869088, 21731815, 24215451, 24836360, 26078178, 29803632, 32287268, 34770904, 37254540, 38496358, 40359085, 43463630, 48430902, 49672720, 52156356, 56502719, 57744537, 59607264, 64574536, 65195445, 69541808, 74509080, 76992716, 80718170, 86927260, 96240895, 96861804, 99345440, 104312712, 113005438, 115489074, 121077255, 129149072, 130390890, 134737253, 139083616, 149018160, 153985432, 161436340, 169508157, 173854520, 192481790, 193723608, 208625424, 226010876, 230978148, 242154510, 250226327, 258298144, 260781780, 269474506, 282513595, 288722685, 298036320, 307970864, 322872680, 339016314, 347709040, 384963580, 387447216, 404211759, 417250848, 452021752, 461956296, 484309020, 500452654, 521563560, 538949012, 565027190, 577445370, 615941728, 645745360, 673686265, 678032628, 695418080, 750678981, 769927160, 774894432, 808423518, 847540785, 904043504, 923912592, 968618040, 1000905308, 1043127120, 1077898024, 1130054380, 1154890740, 1251131635, 1291490720, 1347372530, 1356065256, 1501357962, 1539854320, 1616847036, 1695081570, 1751584289, 1808087008, 1847825184, 1937236080, 2001810616, 2021058795, 2086254240, 2155796048, 2260108760, 2309781480, 2502263270, 2694745060, 2712130512, 3002715924, 3079708640, 3233694072, 3390163140, 3503168578, 3753394905, 3874472160, 4003621232, 4042117590, 4311592096, 4520217520, 4619562960, 5004526540, 5254752867, 5389490120, 5424261024, 6005431848, 6467388144, 6780326280, 7006337156, 7506789810, 8007242464, 8084235180, 8757921445, 9040435040, 9239125920, 10009053080, 10509505734, 10778980240, 12010863696, 12934776288, 13560652560, 14012674312, 15013579620, 16168470360, 17515842890, 20018106160, 21019011468, 21557960480, 24021727392, 26273764335, 27121305120, 28025348624, 30027159240, 32336940720, 35031685780, 40036212320, 42038022936, 52547528670, 56050697248, 60054318480, 64673881440, 70063371560, 84076045872, 105095057340, 120108636960, 140126743120, 168152091744, 210190114680, 280253486240, 420380229360, 840760458720]

約数ペア:

[(1, 840760458720), (2, 420380229360), (3, 280253486240), (4, 210190114680), (5, 168152091744), (6, 140126743120), (7, 120108636960), (8, 105095057340), (10, 84076045872), (12, 70063371560), (13, 64673881440), (14, 60054318480), (15, 56050697248), (16, 52547528670), (20, 42038022936), (21, 40036212320), (24, 35031685780), (26, 32336940720), (28, 30027159240), (30, 28025348624), (31, 27121305120), (32, 26273764335), (35, 24021727392), (39, 21557960480), (40, 21019011468), (42, 20018106160), (48, 17515842890), (52, 16168470360), (56, 15013579620), (60, 14012674312), (62, 13560652560), (65, 12934776288), (70, 12010863696), (78, 10778980240), (80, 10509505734), (84, 10009053080), (91, 9239125920), (93, 9040435040), (96, 8757921445), (104, 8084235180), (105, 8007242464), (112, 7506789810), (120, 7006337156), (124, 6780326280), (130, 6467388144), (140, 6005431848), (155, 5424261024), (156, 5389490120), (160, 5254752867), (168, 5004526540), (182, 4619562960), (186, 4520217520), (195, 4311592096), (208, 4042117590), (210, 4003621232), (217, 3874472160), (224, 3753394905), (240, 3503168578), (248, 3390163140), (260, 3233694072), (273, 3079708640), (280, 3002715924), (310, 2712130512), (312, 2694745060), (336, 2502263270), (364, 2309781480), (372, 2260108760), (390, 2155796048), (403, 2086254240), (416, 2021058795), (420, 2001810616), (434, 1937236080), (455, 1847825184), (465, 1808087008), (480, 1751584289), (496, 1695081570), (520, 1616847036), (546, 1539854320), (560, 1501357962), (620, 1356065256), (624, 1347372530), (651, 1291490720), (672, 1251131635), (728, 1154890740), (744, 1130054380), (780, 1077898024), (806, 1043127120), (840, 1000905308), (868, 968618040), (910, 923912592), (930, 904043504), (992, 847540785), (1040, 808423518), (1085, 774894432), (1092, 769927160), (1120, 750678981), (1209, 695418080), (1240, 678032628), (1248, 673686265), (1302, 645745360), (1365, 615941728), (1456, 577445370), (1488, 565027190), (1560, 538949012), (1612, 521563560), (1680, 500452654), (1736, 484309020), (1820, 461956296), (1860, 452021752), (2015, 417250848), (2080, 404211759), (2170, 387447216), (2184, 384963580), (2418, 347709040), (2480, 339016314), (2604, 322872680), (2730, 307970864), (2821, 298036320), (2912, 288722685), (2976, 282513595), (3120, 269474506), (3224, 260781780), (3255, 258298144), (3360, 250226327), (3472, 242154510), (3640, 230978148), (3720, 226010876), (4030, 208625424), (4340, 193723608), (4368, 192481790), (4836, 173854520), (4960, 169508157), (5208, 161436340), (5460, 153985432), (5642, 149018160), (6045, 139083616), (6240, 134737253), (6448, 130390890), (6510, 129149072), (6944, 121077255), (7280, 115489074), (7440, 113005438), (8060, 104312712), (8463, 99345440), (8680, 96861804), (8736, 96240895), (9672, 86927260), (10416, 80718170), (10920, 76992716), (11284, 74509080), (12090, 69541808), (12896, 65195445), (13020, 64574536), (14105, 59607264), (14560, 57744537), (14880, 56502719), (16120, 52156356), (16926, 49672720), (17360, 48430902), (19344, 43463630), (20832, 40359085), (21840, 38496358), (22568, 37254540), (24180, 34770904), (26040, 32287268), (28210, 29803632), (32240, 26078178), (33852, 24836360), (34720, 24215451), (38688, 21731815), (42315, 19869088), (43680, 19248179), (45136, 18627270), (48360, 17385452), (52080, 16143634), (56420, 14901816), (64480, 13039089), (67704, 12418180), (84630, 9934544), (90272, 9313635), (96720, 8692726), (104160, 8071817), (112840, 7450908), (135408, 6209090), (169260, 4967272), (193440, 4346363), (225680, 3725454), (270816, 3104545), (338520, 2483636), (451360, 1862727), (620909, 1354080), (677040, 1241818)]