15672668220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1657}}^1$

素因数の和:1981

約数の個数: 288

約数和(自身を含む): 55141684416

約数和(自身を除く): 39469016196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 281, 306, 330, 340, 374, 396, 495, 510, 561, 562, 612, 660, 748, 765, 843, 935, 990, 1020, 1122, 1124, 1405, 1530, 1657, 1683, 1686, 1870, 1980, 2244, 2529, 2805, 2810, 3060, 3091, 3314, 3366, 3372, 3740, 4215, 4777, 4971, 5058, 5610, 5620, 6182, 6628, 6732, 8285, 8415, 8430, 9273, 9554, 9942, 10116, 11220, 12364, 12645, 14331, 14913, 15455, 16570, 16830, 16860, 18227, 18546, 19108, 19884, 23885, 24855, 25290, 27819, 28169, 28662, 29826, 30910, 33140, 33660, 36454, 37092, 42993, 46365, 47770, 49710, 50580, 52547, 54681, 55638, 56338, 57324, 59652, 61820, 71655, 72908, 74565, 84507, 85986, 91135, 92730, 95540, 99420, 105094, 109362, 111276, 112676, 139095, 140845, 143310, 149130, 157641, 164043, 169014, 171972, 182270, 185460, 210188, 214965, 218724, 253521, 262735, 273405, 278190, 281690, 286620, 298260, 309859, 315282, 328086, 338028, 364540, 422535, 429930, 465617, 472923, 507042, 525470, 546810, 556380, 563380, 619718, 630564, 656172, 788205, 820215, 845070, 859860, 929577, 931234, 945846, 1014084, 1050940, 1093620, 1239436, 1267605, 1396851, 1549295, 1576410, 1640430, 1690140, 1859154, 1862468, 1891692, 2328085, 2364615, 2535210, 2788731, 2793702, 3098590, 3152820, 3280860, 3718308, 4190553, 4647885, 4656170, 4729230, 5070420, 5121787, 5577462, 5587404, 6197180, 6984255, 7915489, 8381106, 9295770, 9312340, 9458460, 10243574, 11154924, 13943655, 13968510, 15365361, 15830978, 16762212, 18591540, 20487148, 20952765, 23746467, 25608935, 27887310, 27937020, 30730722, 31661956, 39577445, 41905530, 46096083, 47492934, 51217870, 55774620, 61461444, 71239401, 76826805, 79154890, 83811060, 87070379, 92192166, 94985868, 102435740, 118732335, 142478802, 153653610, 158309780, 174140758, 184384332, 230480415, 237464670, 261211137, 284957604, 307307220, 348281516, 356197005, 435351895, 460960830, 474929340, 522422274, 712394010, 783633411, 870703790, 921921660, 1044844548, 1306055685, 1424788020, 1567266822, 1741407580, 2612111370, 3134533644, 3918167055, 5224222740, 7836334110, 15672668220]

約数ペア:

[(1, 15672668220), (2, 7836334110), (3, 5224222740), (4, 3918167055), (5, 3134533644), (6, 2612111370), (9, 1741407580), (10, 1567266822), (11, 1424788020), (12, 1306055685), (15, 1044844548), (17, 921921660), (18, 870703790), (20, 783633411), (22, 712394010), (30, 522422274), (33, 474929340), (34, 460960830), (36, 435351895), (44, 356197005), (45, 348281516), (51, 307307220), (55, 284957604), (60, 261211137), (66, 237464670), (68, 230480415), (85, 184384332), (90, 174140758), (99, 158309780), (102, 153653610), (110, 142478802), (132, 118732335), (153, 102435740), (165, 94985868), (170, 92192166), (180, 87070379), (187, 83811060), (198, 79154890), (204, 76826805), (220, 71239401), (255, 61461444), (281, 55774620), (306, 51217870), (330, 47492934), (340, 46096083), (374, 41905530), (396, 39577445), (495, 31661956), (510, 30730722), (561, 27937020), (562, 27887310), (612, 25608935), (660, 23746467), (748, 20952765), (765, 20487148), (843, 18591540), (935, 16762212), (990, 15830978), (1020, 15365361), (1122, 13968510), (1124, 13943655), (1405, 11154924), (1530, 10243574), (1657, 9458460), (1683, 9312340), (1686, 9295770), (1870, 8381106), (1980, 7915489), (2244, 6984255), (2529, 6197180), (2805, 5587404), (2810, 5577462), (3060, 5121787), (3091, 5070420), (3314, 4729230), (3366, 4656170), (3372, 4647885), (3740, 4190553), (4215, 3718308), (4777, 3280860), (4971, 3152820), (5058, 3098590), (5610, 2793702), (5620, 2788731), (6182, 2535210), (6628, 2364615), (6732, 2328085), (8285, 1891692), (8415, 1862468), (8430, 1859154), (9273, 1690140), (9554, 1640430), (9942, 1576410), (10116, 1549295), (11220, 1396851), (12364, 1267605), (12645, 1239436), (14331, 1093620), (14913, 1050940), (15455, 1014084), (16570, 945846), (16830, 931234), (16860, 929577), (18227, 859860), (18546, 845070), (19108, 820215), (19884, 788205), (23885, 656172), (24855, 630564), (25290, 619718), (27819, 563380), (28169, 556380), (28662, 546810), (29826, 525470), (30910, 507042), (33140, 472923), (33660, 465617), (36454, 429930), (37092, 422535), (42993, 364540), (46365, 338028), (47770, 328086), (49710, 315282), (50580, 309859), (52547, 298260), (54681, 286620), (55638, 281690), (56338, 278190), (57324, 273405), (59652, 262735), (61820, 253521), (71655, 218724), (72908, 214965), (74565, 210188), (84507, 185460), (85986, 182270), (91135, 171972), (92730, 169014), (95540, 164043), (99420, 157641), (105094, 149130), (109362, 143310), (111276, 140845), (112676, 139095)]