210347399220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{12421}}^1$

素因数の和:13162

約数の個数: 192

約数和(自身を含む): 685236475392

約数和(自身を除く): 474889076172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 661, 732, 854, 915, 1220, 1281, 1322, 1708, 1830, 1983, 2135, 2562, 2644, 3305, 3660, 3966, 4270, 4627, 5124, 6405, 6610, 7932, 8540, 9254, 9915, 12421, 12810, 13220, 13881, 18508, 19830, 23135, 24842, 25620, 27762, 37263, 39660, 40321, 46270, 49684, 55524, 62105, 69405, 74526, 80642, 86947, 92540, 120963, 124210, 138810, 149052, 161284, 173894, 186315, 201605, 241926, 248420, 260841, 277620, 282247, 347788, 372630, 403210, 434735, 483852, 521682, 564494, 604815, 745260, 757681, 806420, 846741, 869470, 1043364, 1128988, 1209630, 1304205, 1411235, 1515362, 1693482, 1738940, 2273043, 2419260, 2608410, 2822470, 3030724, 3386964, 3788405, 4233705, 4546086, 5216820, 5303767, 5644940, 7576810, 8210281, 8467410, 9092172, 10607534, 11365215, 15153620, 15911301, 16420562, 16934820, 21215068, 22730430, 24630843, 26518835, 31822602, 32841124, 41051405, 45460860, 49261686, 53037670, 57471967, 63645204, 79556505, 82102810, 98523372, 106075340, 114943934, 123154215, 159113010, 164205620, 172415901, 229887868, 246308430, 287359835, 318226020, 344831802, 492616860, 500827141, 574719670, 689663604, 862079505, 1001654282, 1149439340, 1502481423, 1724159010, 2003308564, 2504135705, 3004962846, 3448318020, 3505789987, 5008271410, 6009925692, 7011579974, 7512407115, 10016542820, 10517369961, 14023159948, 15024814230, 17528949935, 21034739922, 30049628460, 35057899870, 42069479844, 52586849805, 70115799740, 105173699610, 210347399220]

約数ペア:

[(1, 210347399220), (2, 105173699610), (3, 70115799740), (4, 52586849805), (5, 42069479844), (6, 35057899870), (7, 30049628460), (10, 21034739922), (12, 17528949935), (14, 15024814230), (15, 14023159948), (20, 10517369961), (21, 10016542820), (28, 7512407115), (30, 7011579974), (35, 6009925692), (42, 5008271410), (60, 3505789987), (61, 3448318020), (70, 3004962846), (84, 2504135705), (105, 2003308564), (122, 1724159010), (140, 1502481423), (183, 1149439340), (210, 1001654282), (244, 862079505), (305, 689663604), (366, 574719670), (420, 500827141), (427, 492616860), (610, 344831802), (661, 318226020), (732, 287359835), (854, 246308430), (915, 229887868), (1220, 172415901), (1281, 164205620), (1322, 159113010), (1708, 123154215), (1830, 114943934), (1983, 106075340), (2135, 98523372), (2562, 82102810), (2644, 79556505), (3305, 63645204), (3660, 57471967), (3966, 53037670), (4270, 49261686), (4627, 45460860), (5124, 41051405), (6405, 32841124), (6610, 31822602), (7932, 26518835), (8540, 24630843), (9254, 22730430), (9915, 21215068), (12421, 16934820), (12810, 16420562), (13220, 15911301), (13881, 15153620), (18508, 11365215), (19830, 10607534), (23135, 9092172), (24842, 8467410), (25620, 8210281), (27762, 7576810), (37263, 5644940), (39660, 5303767), (40321, 5216820), (46270, 4546086), (49684, 4233705), (55524, 3788405), (62105, 3386964), (69405, 3030724), (74526, 2822470), (80642, 2608410), (86947, 2419260), (92540, 2273043), (120963, 1738940), (124210, 1693482), (138810, 1515362), (149052, 1411235), (161284, 1304205), (173894, 1209630), (186315, 1128988), (201605, 1043364), (241926, 869470), (248420, 846741), (260841, 806420), (277620, 757681), (282247, 745260), (347788, 604815), (372630, 564494), (403210, 521682), (434735, 483852)]