198765202020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{563}}^1\times {\mathrm{6947}}^1$

素因数の和:7551

約数の個数: 288

約数和(自身を含む): 700470457344

約数和(自身を除く): 501705255324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 563, 605, 660, 726, 770, 847, 924, 1126, 1155, 1210, 1452, 1540, 1689, 1694, 1815, 2252, 2310, 2420, 2541, 2815, 3378, 3388, 3630, 3941, 4235, 4620, 5082, 5630, 6193, 6756, 6947, 7260, 7882, 8445, 8470, 10164, 11260, 11823, 12386, 12705, 13894, 15764, 16890, 16940, 18579, 19705, 20841, 23646, 24772, 25410, 27788, 30965, 33780, 34735, 37158, 39410, 41682, 43351, 47292, 48629, 50820, 59115, 61930, 68123, 69470, 74316, 76417, 78820, 83364, 86702, 92895, 97258, 104205, 118230, 123860, 130053, 136246, 138940, 145887, 152834, 173404, 185790, 194516, 204369, 208410, 216755, 229251, 236460, 243145, 260106, 272492, 291774, 305668, 340615, 371580, 382085, 408738, 416820, 433510, 458502, 476861, 486290, 520212, 534919, 583548, 650265, 681230, 729435, 764170, 817476, 840587, 867020, 917004, 953722, 972580, 1021845, 1069838, 1146255, 1300530, 1362460, 1430583, 1458870, 1528340, 1604757, 1681174, 1907444, 2043690, 2139676, 2292510, 2384305, 2521761, 2601060, 2674595, 2861166, 2917740, 3209514, 3362348, 3911161, 4087380, 4202935, 4585020, 4768610, 5043522, 5349190, 5722332, 5884109, 6419028, 7152915, 7822322, 8023785, 8405870, 9537220, 10087044, 10698380, 11733483, 11768218, 12608805, 14305830, 15644644, 16047570, 16811740, 17652327, 19555805, 23466966, 23536436, 25217610, 27378127, 28611660, 29420545, 32095140, 35304654, 39111610, 43022771, 46933932, 50435220, 54756254, 58667415, 58841090, 70609308, 78223220, 82134381, 86045542, 88261635, 109512508, 117334830, 117682180, 129068313, 136890635, 164268762, 172091084, 176523270, 215113855, 234669660, 258136626, 273781270, 301159397, 328537524, 353046540, 410671905, 430227710, 473250481, 516273252, 547562540, 602318794, 645341565, 821343810, 860455420, 903478191, 946500962, 1204637588, 1290683130, 1419751443, 1505796985, 1642687620, 1806956382, 1893001924, 2366252405, 2581366260, 2839502886, 3011593970, 3312753367, 3613912764, 4517390955, 4732504810, 5679005772, 6023187940, 6625506734, 7098757215, 9034781910, 9465009620, 9938260101, 13251013468, 14197514430, 16563766835, 18069563820, 19876520202, 28395028860, 33127533670, 39753040404, 49691300505, 66255067340, 99382601010, 198765202020]

約数ペア:

[(1, 198765202020), (2, 99382601010), (3, 66255067340), (4, 49691300505), (5, 39753040404), (6, 33127533670), (7, 28395028860), (10, 19876520202), (11, 18069563820), (12, 16563766835), (14, 14197514430), (15, 13251013468), (20, 9938260101), (21, 9465009620), (22, 9034781910), (28, 7098757215), (30, 6625506734), (33, 6023187940), (35, 5679005772), (42, 4732504810), (44, 4517390955), (55, 3613912764), (60, 3312753367), (66, 3011593970), (70, 2839502886), (77, 2581366260), (84, 2366252405), (105, 1893001924), (110, 1806956382), (121, 1642687620), (132, 1505796985), (140, 1419751443), (154, 1290683130), (165, 1204637588), (210, 946500962), (220, 903478191), (231, 860455420), (242, 821343810), (308, 645341565), (330, 602318794), (363, 547562540), (385, 516273252), (420, 473250481), (462, 430227710), (484, 410671905), (563, 353046540), (605, 328537524), (660, 301159397), (726, 273781270), (770, 258136626), (847, 234669660), (924, 215113855), (1126, 176523270), (1155, 172091084), (1210, 164268762), (1452, 136890635), (1540, 129068313), (1689, 117682180), (1694, 117334830), (1815, 109512508), (2252, 88261635), (2310, 86045542), (2420, 82134381), (2541, 78223220), (2815, 70609308), (3378, 58841090), (3388, 58667415), (3630, 54756254), (3941, 50435220), (4235, 46933932), (4620, 43022771), (5082, 39111610), (5630, 35304654), (6193, 32095140), (6756, 29420545), (6947, 28611660), (7260, 27378127), (7882, 25217610), (8445, 23536436), (8470, 23466966), (10164, 19555805), (11260, 17652327), (11823, 16811740), (12386, 16047570), (12705, 15644644), (13894, 14305830), (15764, 12608805), (16890, 11768218), (16940, 11733483), (18579, 10698380), (19705, 10087044), (20841, 9537220), (23646, 8405870), (24772, 8023785), (25410, 7822322), (27788, 7152915), (30965, 6419028), (33780, 5884109), (34735, 5722332), (37158, 5349190), (39410, 5043522), (41682, 4768610), (43351, 4585020), (47292, 4202935), (48629, 4087380), (50820, 3911161), (59115, 3362348), (61930, 3209514), (68123, 2917740), (69470, 2861166), (74316, 2674595), (76417, 2601060), (78820, 2521761), (83364, 2384305), (86702, 2292510), (92895, 2139676), (97258, 2043690), (104205, 1907444), (118230, 1681174), (123860, 1604757), (130053, 1528340), (136246, 1458870), (138940, 1430583), (145887, 1362460), (152834, 1300530), (173404, 1146255), (185790, 1069838), (194516, 1021845), (204369, 972580), (208410, 953722), (216755, 917004), (229251, 867020), (236460, 840587), (243145, 817476), (260106, 764170), (272492, 729435), (291774, 681230), (305668, 650265), (340615, 583548), (371580, 534919), (382085, 520212), (408738, 486290), (416820, 476861), (433510, 458502)]