1820864363220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{499}}^1\times {\mathrm{2689}}^1$

素因数の和:3572

約数の個数: 384

約数和(自身を含む): 6507648000000

約数和(自身を除く): 4686783636780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 359, 378, 420, 499, 540, 630, 718, 756, 945, 998, 1077, 1260, 1436, 1497, 1795, 1890, 1996, 2154, 2495, 2513, 2689, 2994, 3231, 3493, 3590, 3780, 4308, 4491, 4990, 5026, 5378, 5385, 5988, 6462, 6986, 7180, 7485, 7539, 8067, 8982, 9693, 9980, 10052, 10479, 10756, 10770, 12565, 12924, 13445, 13473, 13972, 14970, 15078, 16134, 16155, 17465, 17964, 18823, 19386, 20958, 21540, 22455, 22617, 24201, 25130, 26890, 26946, 29940, 30156, 31437, 32268, 32310, 34930, 37646, 37695, 38772, 40335, 41916, 44910, 45234, 48402, 48465, 50260, 52395, 53780, 53892, 56469, 62874, 64620, 67365, 67851, 69860, 72603, 75292, 75390, 80670, 89820, 90468, 94115, 94311, 96804, 96930, 104790, 112938, 113085, 121005, 125748, 134730, 135702, 145206, 150780, 157185, 161340, 169407, 179141, 188230, 188622, 193860, 209580, 225876, 226170, 242010, 269460, 271404, 282345, 290412, 314370, 338814, 339255, 358282, 363015, 376460, 377244, 452340, 471555, 484020, 508221, 537423, 564690, 628740, 677628, 678510, 716564, 726030, 847035, 895705, 943110, 965351, 1016442, 1074846, 1129380, 1253987, 1341811, 1357020, 1452060, 1612269, 1694070, 1791410, 1886220, 1930702, 2032884, 2149692, 2507974, 2541105, 2683622, 2687115, 2896053, 3224538, 3388140, 3582820, 3761961, 3861404, 4025433, 4826755, 4836807, 5015948, 5082210, 5367244, 5374230, 5792106, 6269935, 6449076, 6709055, 6757457, 7523922, 8050866, 8061345, 8688159, 9392677, 9653510, 9673614, 10164420, 10748460, 11285883, 11584212, 12076299, 12539870, 13418110, 13514914, 14480265, 15047844, 16101732, 16122690, 17376318, 18785354, 18809805, 19307020, 19347228, 20127165, 20272371, 22571766, 24152598, 24184035, 25079740, 26064477, 26836220, 27029828, 28178031, 28960530, 32245380, 33787285, 33857649, 34752636, 36228897, 37570708, 37619610, 40254330, 40544742, 43440795, 45143532, 46963385, 48305196, 48368070, 52128954, 56356062, 56429415, 57921060, 60381495, 60817113, 67574570, 67715298, 72457794, 75239220, 80508660, 81089484, 84534093, 86881590, 93926770, 96736140, 101361855, 104257908, 112712124, 112858830, 120762990, 121634226, 130322385, 135149140, 135430596, 140890155, 144915588, 169068186, 169288245, 173763180, 181144485, 182451339, 187853540, 202723710, 225717660, 241525980, 243268452, 253602279, 260644770, 281780310, 304085565, 338136372, 338576490, 362288970, 364902678, 405447420, 422670465, 481710149, 507204558, 521289540, 563560620, 608171130, 677152980, 724577940, 729805356, 845340930, 912256695, 963420298, 1014409116, 1216342260, 1268011395, 1445130447, 1690681860, 1824513390, 1926840596, 2408550745, 2536022790, 2890260894, 3371971043, 3649026780, 4335391341, 4817101490, 5072045580, 5780521788, 6743942086, 7225652235, 8670782682, 9634202980, 10115913129, 13006174023, 13487884172, 14451304470, 16859855215, 17341565364, 20231826258, 21676956705, 26012348046, 28902608940, 30347739387, 33719710430, 40463652516, 43353913410, 50579565645, 52024696092, 60695478774, 65030870115, 67439420860, 86707826820, 91043218161, 101159131290, 121390957548, 130061740230, 151738696935, 182086436322, 202318262580, 260123480460, 303477393870, 364172872644, 455216090805, 606954787740, 910432181610, 1820864363220]

約数ペア:

[(1, 1820864363220), (2, 910432181610), (3, 606954787740), (4, 455216090805), (5, 364172872644), (6, 303477393870), (7, 260123480460), (9, 202318262580), (10, 182086436322), (12, 151738696935), (14, 130061740230), (15, 121390957548), (18, 101159131290), (20, 91043218161), (21, 86707826820), (27, 67439420860), (28, 65030870115), (30, 60695478774), (35, 52024696092), (36, 50579565645), (42, 43353913410), (45, 40463652516), (54, 33719710430), (60, 30347739387), (63, 28902608940), (70, 26012348046), (84, 21676956705), (90, 20231826258), (105, 17341565364), (108, 16859855215), (126, 14451304470), (135, 13487884172), (140, 13006174023), (180, 10115913129), (189, 9634202980), (210, 8670782682), (252, 7225652235), (270, 6743942086), (315, 5780521788), (359, 5072045580), (378, 4817101490), (420, 4335391341), (499, 3649026780), (540, 3371971043), (630, 2890260894), (718, 2536022790), (756, 2408550745), (945, 1926840596), (998, 1824513390), (1077, 1690681860), (1260, 1445130447), (1436, 1268011395), (1497, 1216342260), (1795, 1014409116), (1890, 963420298), (1996, 912256695), (2154, 845340930), (2495, 729805356), (2513, 724577940), (2689, 677152980), (2994, 608171130), (3231, 563560620), (3493, 521289540), (3590, 507204558), (3780, 481710149), (4308, 422670465), (4491, 405447420), (4990, 364902678), (5026, 362288970), (5378, 338576490), (5385, 338136372), (5988, 304085565), (6462, 281780310), (6986, 260644770), (7180, 253602279), (7485, 243268452), (7539, 241525980), (8067, 225717660), (8982, 202723710), (9693, 187853540), (9980, 182451339), (10052, 181144485), (10479, 173763180), (10756, 169288245), (10770, 169068186), (12565, 144915588), (12924, 140890155), (13445, 135430596), (13473, 135149140), (13972, 130322385), (14970, 121634226), (15078, 120762990), (16134, 112858830), (16155, 112712124), (17465, 104257908), (17964, 101361855), (18823, 96736140), (19386, 93926770), (20958, 86881590), (21540, 84534093), (22455, 81089484), (22617, 80508660), (24201, 75239220), (25130, 72457794), (26890, 67715298), (26946, 67574570), (29940, 60817113), (30156, 60381495), (31437, 57921060), (32268, 56429415), (32310, 56356062), (34930, 52128954), (37646, 48368070), (37695, 48305196), (38772, 46963385), (40335, 45143532), (41916, 43440795), (44910, 40544742), (45234, 40254330), (48402, 37619610), (48465, 37570708), (50260, 36228897), (52395, 34752636), (53780, 33857649), (53892, 33787285), (56469, 32245380), (62874, 28960530), (64620, 28178031), (67365, 27029828), (67851, 26836220), (69860, 26064477), (72603, 25079740), (75292, 24184035), (75390, 24152598), (80670, 22571766), (89820, 20272371), (90468, 20127165), (94115, 19347228), (94311, 19307020), (96804, 18809805), (96930, 18785354), (104790, 17376318), (112938, 16122690), (113085, 16101732), (121005, 15047844), (125748, 14480265), (134730, 13514914), (135702, 13418110), (145206, 12539870), (150780, 12076299), (157185, 11584212), (161340, 11285883), (169407, 10748460), (179141, 10164420), (188230, 9673614), (188622, 9653510), (193860, 9392677), (209580, 8688159), (225876, 8061345), (226170, 8050866), (242010, 7523922), (269460, 6757457), (271404, 6709055), (282345, 6449076), (290412, 6269935), (314370, 5792106), (338814, 5374230), (339255, 5367244), (358282, 5082210), (363015, 5015948), (376460, 4836807), (377244, 4826755), (452340, 4025433), (471555, 3861404), (484020, 3761961), (508221, 3582820), (537423, 3388140), (564690, 3224538), (628740, 2896053), (677628, 2687115), (678510, 2683622), (716564, 2541105), (726030, 2507974), (847035, 2149692), (895705, 2032884), (943110, 1930702), (965351, 1886220), (1016442, 1791410), (1074846, 1694070), (1129380, 1612269), (1253987, 1452060), (1341811, 1357020)]