19749232620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:814

約数の個数: 384

約数和(自身を含む): 68869570560

約数和(自身を除く): 49120337940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 151, 155, 156, 180, 186, 195, 234, 260, 270, 279, 302, 310, 351, 372, 390, 403, 453, 465, 468, 540, 558, 585, 601, 604, 620, 702, 755, 780, 806, 837, 906, 930, 1116, 1170, 1202, 1209, 1359, 1395, 1404, 1510, 1612, 1674, 1755, 1803, 1812, 1860, 1963, 2015, 2265, 2340, 2404, 2418, 2718, 2790, 3005, 3020, 3348, 3510, 3606, 3627, 3926, 4030, 4077, 4185, 4530, 4681, 4836, 5409, 5436, 5580, 5889, 6010, 6045, 6795, 7020, 7212, 7254, 7813, 7852, 8060, 8154, 8370, 9015, 9060, 9362, 9815, 10818, 10881, 11778, 12020, 12090, 13590, 14043, 14508, 15626, 16227, 16308, 16740, 17667, 18030, 18135, 18631, 18724, 19630, 20385, 21636, 21762, 23405, 23439, 23556, 24180, 27045, 27180, 28086, 29445, 31252, 32454, 35334, 36060, 36270, 37262, 39065, 39260, 40770, 42129, 43524, 46810, 46878, 53001, 54090, 54405, 55893, 56172, 58890, 60853, 64908, 70215, 70317, 70668, 72540, 74524, 78130, 81135, 81540, 84258, 88335, 90751, 93155, 93620, 93756, 106002, 108180, 108810, 111786, 117195, 117780, 121706, 126387, 140430, 140634, 156260, 162270, 167679, 168516, 176670, 181502, 182559, 186310, 210645, 210951, 212004, 217620, 223572, 234390, 242203, 243412, 252774, 265005, 272253, 279465, 280860, 281268, 304265, 324540, 335358, 351585, 353340, 363004, 365118, 372620, 421290, 421902, 453755, 468780, 484406, 503037, 505548, 530010, 544506, 547677, 558930, 608530, 631935, 670716, 703170, 726609, 730236, 816759, 838395, 842580, 843804, 907510, 912795, 968812, 1006074, 1054755, 1060020, 1089012, 1095354, 1117860, 1179763, 1211015, 1217060, 1263870, 1361265, 1406340, 1453218, 1633518, 1643031, 1676790, 1815020, 1825590, 2012148, 2109510, 2179827, 2190708, 2359526, 2422030, 2450277, 2515185, 2527740, 2722530, 2738385, 2813281, 2906436, 3267036, 3286062, 3353580, 3539289, 3633045, 3651180, 4083795, 4219020, 4359654, 4719052, 4844060, 4900554, 5030370, 5445060, 5476770, 5626562, 5898815, 6539481, 6572124, 7078578, 7266090, 8167590, 8215155, 8439843, 8719308, 9801108, 10060740, 10617867, 10899135, 10953540, 11253124, 11797630, 12251385, 13078962, 14066405, 14157156, 14532180, 16335180, 16430310, 16879686, 17696445, 21235734, 21798270, 23595260, 24502770, 25319529, 26157924, 28132810, 31853601, 32697405, 32860620, 33759372, 35392890, 36572653, 42199215, 42471468, 43596540, 49005540, 50639058, 53089335, 56265620, 63707202, 65394810, 70785780, 73145306, 75958587, 84398430, 101278116, 106178670, 109717959, 126597645, 127414404, 130789620, 146290612, 151917174, 159268005, 168796860, 182863265, 212357340, 219435918, 253195290, 303834348, 318536010, 329153877, 365726530, 379792935, 438871836, 506390580, 548589795, 637072020, 658307754, 731453060, 759585870, 987461631, 1097179590, 1316615508, 1519171740, 1645769385, 1974923262, 2194359180, 3291538770, 3949846524, 4937308155, 6583077540, 9874616310, 19749232620]

約数ペア:

[(1, 19749232620), (2, 9874616310), (3, 6583077540), (4, 4937308155), (5, 3949846524), (6, 3291538770), (9, 2194359180), (10, 1974923262), (12, 1645769385), (13, 1519171740), (15, 1316615508), (18, 1097179590), (20, 987461631), (26, 759585870), (27, 731453060), (30, 658307754), (31, 637072020), (36, 548589795), (39, 506390580), (45, 438871836), (52, 379792935), (54, 365726530), (60, 329153877), (62, 318536010), (65, 303834348), (78, 253195290), (90, 219435918), (93, 212357340), (108, 182863265), (117, 168796860), (124, 159268005), (130, 151917174), (135, 146290612), (151, 130789620), (155, 127414404), (156, 126597645), (180, 109717959), (186, 106178670), (195, 101278116), (234, 84398430), (260, 75958587), (270, 73145306), (279, 70785780), (302, 65394810), (310, 63707202), (351, 56265620), (372, 53089335), (390, 50639058), (403, 49005540), (453, 43596540), (465, 42471468), (468, 42199215), (540, 36572653), (558, 35392890), (585, 33759372), (601, 32860620), (604, 32697405), (620, 31853601), (702, 28132810), (755, 26157924), (780, 25319529), (806, 24502770), (837, 23595260), (906, 21798270), (930, 21235734), (1116, 17696445), (1170, 16879686), (1202, 16430310), (1209, 16335180), (1359, 14532180), (1395, 14157156), (1404, 14066405), (1510, 13078962), (1612, 12251385), (1674, 11797630), (1755, 11253124), (1803, 10953540), (1812, 10899135), (1860, 10617867), (1963, 10060740), (2015, 9801108), (2265, 8719308), (2340, 8439843), (2404, 8215155), (2418, 8167590), (2718, 7266090), (2790, 7078578), (3005, 6572124), (3020, 6539481), (3348, 5898815), (3510, 5626562), (3606, 5476770), (3627, 5445060), (3926, 5030370), (4030, 4900554), (4077, 4844060), (4185, 4719052), (4530, 4359654), (4681, 4219020), (4836, 4083795), (5409, 3651180), (5436, 3633045), (5580, 3539289), (5889, 3353580), (6010, 3286062), (6045, 3267036), (6795, 2906436), (7020, 2813281), (7212, 2738385), (7254, 2722530), (7813, 2527740), (7852, 2515185), (8060, 2450277), (8154, 2422030), (8370, 2359526), (9015, 2190708), (9060, 2179827), (9362, 2109510), (9815, 2012148), (10818, 1825590), (10881, 1815020), (11778, 1676790), (12020, 1643031), (12090, 1633518), (13590, 1453218), (14043, 1406340), (14508, 1361265), (15626, 1263870), (16227, 1217060), (16308, 1211015), (16740, 1179763), (17667, 1117860), (18030, 1095354), (18135, 1089012), (18631, 1060020), (18724, 1054755), (19630, 1006074), (20385, 968812), (21636, 912795), (21762, 907510), (23405, 843804), (23439, 842580), (23556, 838395), (24180, 816759), (27045, 730236), (27180, 726609), (28086, 703170), (29445, 670716), (31252, 631935), (32454, 608530), (35334, 558930), (36060, 547677), (36270, 544506), (37262, 530010), (39065, 505548), (39260, 503037), (40770, 484406), (42129, 468780), (43524, 453755), (46810, 421902), (46878, 421290), (53001, 372620), (54090, 365118), (54405, 363004), (55893, 353340), (56172, 351585), (58890, 335358), (60853, 324540), (64908, 304265), (70215, 281268), (70317, 280860), (70668, 279465), (72540, 272253), (74524, 265005), (78130, 252774), (81135, 243412), (81540, 242203), (84258, 234390), (88335, 223572), (90751, 217620), (93155, 212004), (93620, 210951), (93756, 210645), (106002, 186310), (108180, 182559), (108810, 181502), (111786, 176670), (117195, 168516), (117780, 167679), (121706, 162270), (126387, 156260), (140430, 140634)]