18109867860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2140

約数の個数: 432

約数和(自身を含む): 68567990400

約数和(自身を除く): 50458122540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 53, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 106, 114, 126, 133, 140, 147, 159, 171, 180, 190, 196, 210, 212, 228, 245, 252, 265, 266, 285, 294, 315, 318, 342, 371, 380, 399, 420, 441, 477, 490, 530, 532, 570, 588, 630, 636, 665, 684, 735, 742, 795, 798, 855, 882, 931, 954, 980, 1007, 1060, 1113, 1140, 1197, 1260, 1330, 1470, 1484, 1590, 1596, 1710, 1764, 1855, 1862, 1908, 1995, 2014, 2039, 2205, 2226, 2385, 2394, 2597, 2660, 2793, 2940, 3021, 3180, 3339, 3420, 3710, 3724, 3990, 4028, 4078, 4410, 4452, 4655, 4770, 4788, 5035, 5194, 5565, 5586, 5985, 6042, 6117, 6678, 7049, 7420, 7791, 7980, 8156, 8379, 8820, 9063, 9310, 9540, 10070, 10195, 10388, 11130, 11172, 11970, 12084, 12234, 12985, 13356, 13965, 14098, 14273, 15105, 15582, 16695, 16758, 18126, 18351, 18620, 20140, 20390, 21147, 22260, 23373, 23940, 24468, 25970, 27930, 28196, 28546, 30210, 30585, 31164, 33390, 33516, 35245, 36252, 36702, 38741, 38955, 40780, 41895, 42294, 42819, 45315, 46746, 49343, 51940, 55860, 57092, 60420, 61170, 63441, 66780, 70490, 71365, 73404, 77482, 77910, 83790, 84588, 85638, 90630, 91755, 93492, 98686, 99911, 105735, 108067, 116223, 116865, 122340, 126882, 128457, 140980, 142730, 148029, 154964, 155820, 167580, 171276, 181260, 183510, 193705, 197372, 199822, 211470, 214095, 216134, 232446, 233730, 246715, 253764, 256914, 271187, 285460, 296058, 299733, 317205, 324201, 348669, 367020, 387410, 399644, 422940, 428190, 432268, 444087, 464892, 467460, 493430, 499555, 513828, 540335, 542374, 581115, 592116, 599466, 634410, 642285, 648402, 697338, 740145, 756469, 774820, 813561, 856380, 888174, 899199, 972603, 986860, 999110, 1080670, 1084748, 1162230, 1198932, 1268820, 1284570, 1296804, 1355935, 1394676, 1480290, 1498665, 1512938, 1621005, 1627122, 1743345, 1776348, 1798398, 1898309, 1945206, 1998220, 2053273, 2161340, 2220435, 2269407, 2324460, 2440683, 2569140, 2711870, 2960580, 2997330, 3025876, 3242010, 3254244, 3486690, 3596796, 3782345, 3796618, 3890412, 4067805, 4106546, 4440870, 4495995, 4538814, 4863015, 4881366, 5295283, 5423740, 5694927, 5994660, 6159819, 6484020, 6808221, 6973380, 7564690, 7593236, 8135610, 8213092, 8881740, 8991990, 9077628, 9491545, 9726030, 9762732, 10266365, 10590566, 11347035, 11389854, 12203415, 12319638, 13616442, 14372911, 15129380, 15885849, 16271220, 17084781, 17983980, 18479457, 18983090, 19452060, 20532730, 21181132, 22694070, 22779708, 24406830, 24639276, 26476415, 27232884, 28474635, 28745822, 30799095, 31771698, 34041105, 34169562, 36958914, 37966180, 41065460, 43118733, 45388140, 47657547, 48813660, 52952830, 56949270, 57491644, 61598190, 63543396, 68082210, 68339124, 71864555, 73917828, 79429245, 85423905, 86237466, 92397285, 95315094, 100610377, 105905660, 113898540, 123196380, 129356199, 136164420, 143729110, 158858490, 170847810, 172474932, 184794570, 190630188, 201220754, 215593665, 238287735, 258712398, 287458220, 301831131, 317716980, 341695620, 369589140, 402441508, 431187330, 476575470, 503051885, 517424796, 603662262, 646780995, 862374660, 905493393, 953150940, 1006103770, 1207324524, 1293561990, 1509155655, 1810986786, 2012207540, 2587123980, 3018311310, 3621973572, 4527466965, 6036622620, 9054933930, 18109867860]

約数ペア:

[(1, 18109867860), (2, 9054933930), (3, 6036622620), (4, 4527466965), (5, 3621973572), (6, 3018311310), (7, 2587123980), (9, 2012207540), (10, 1810986786), (12, 1509155655), (14, 1293561990), (15, 1207324524), (18, 1006103770), (19, 953150940), (20, 905493393), (21, 862374660), (28, 646780995), (30, 603662262), (35, 517424796), (36, 503051885), (38, 476575470), (42, 431187330), (45, 402441508), (49, 369589140), (53, 341695620), (57, 317716980), (60, 301831131), (63, 287458220), (70, 258712398), (76, 238287735), (84, 215593665), (90, 201220754), (95, 190630188), (98, 184794570), (105, 172474932), (106, 170847810), (114, 158858490), (126, 143729110), (133, 136164420), (140, 129356199), (147, 123196380), (159, 113898540), (171, 105905660), (180, 100610377), (190, 95315094), (196, 92397285), (210, 86237466), (212, 85423905), (228, 79429245), (245, 73917828), (252, 71864555), (265, 68339124), (266, 68082210), (285, 63543396), (294, 61598190), (315, 57491644), (318, 56949270), (342, 52952830), (371, 48813660), (380, 47657547), (399, 45388140), (420, 43118733), (441, 41065460), (477, 37966180), (490, 36958914), (530, 34169562), (532, 34041105), (570, 31771698), (588, 30799095), (630, 28745822), (636, 28474635), (665, 27232884), (684, 26476415), (735, 24639276), (742, 24406830), (795, 22779708), (798, 22694070), (855, 21181132), (882, 20532730), (931, 19452060), (954, 18983090), (980, 18479457), (1007, 17983980), (1060, 17084781), (1113, 16271220), (1140, 15885849), (1197, 15129380), (1260, 14372911), (1330, 13616442), (1470, 12319638), (1484, 12203415), (1590, 11389854), (1596, 11347035), (1710, 10590566), (1764, 10266365), (1855, 9762732), (1862, 9726030), (1908, 9491545), (1995, 9077628), (2014, 8991990), (2039, 8881740), (2205, 8213092), (2226, 8135610), (2385, 7593236), (2394, 7564690), (2597, 6973380), (2660, 6808221), (2793, 6484020), (2940, 6159819), (3021, 5994660), (3180, 5694927), (3339, 5423740), (3420, 5295283), (3710, 4881366), (3724, 4863015), (3990, 4538814), (4028, 4495995), (4078, 4440870), (4410, 4106546), (4452, 4067805), (4655, 3890412), (4770, 3796618), (4788, 3782345), (5035, 3596796), (5194, 3486690), (5565, 3254244), (5586, 3242010), (5985, 3025876), (6042, 2997330), (6117, 2960580), (6678, 2711870), (7049, 2569140), (7420, 2440683), (7791, 2324460), (7980, 2269407), (8156, 2220435), (8379, 2161340), (8820, 2053273), (9063, 1998220), (9310, 1945206), (9540, 1898309), (10070, 1798398), (10195, 1776348), (10388, 1743345), (11130, 1627122), (11172, 1621005), (11970, 1512938), (12084, 1498665), (12234, 1480290), (12985, 1394676), (13356, 1355935), (13965, 1296804), (14098, 1284570), (14273, 1268820), (15105, 1198932), (15582, 1162230), (16695, 1084748), (16758, 1080670), (18126, 999110), (18351, 986860), (18620, 972603), (20140, 899199), (20390, 888174), (21147, 856380), (22260, 813561), (23373, 774820), (23940, 756469), (24468, 740145), (25970, 697338), (27930, 648402), (28196, 642285), (28546, 634410), (30210, 599466), (30585, 592116), (31164, 581115), (33390, 542374), (33516, 540335), (35245, 513828), (36252, 499555), (36702, 493430), (38741, 467460), (38955, 464892), (40780, 444087), (41895, 432268), (42294, 428190), (42819, 422940), (45315, 399644), (46746, 387410), (49343, 367020), (51940, 348669), (55860, 324201), (57092, 317205), (60420, 299733), (61170, 296058), (63441, 285460), (66780, 271187), (70490, 256914), (71365, 253764), (73404, 246715), (77482, 233730), (77910, 232446), (83790, 216134), (84588, 214095), (85638, 211470), (90630, 199822), (91755, 197372), (93492, 193705), (98686, 183510), (99911, 181260), (105735, 171276), (108067, 167580), (116223, 155820), (116865, 154964), (122340, 148029), (126882, 142730), (128457, 140980)]