214099600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 639334080

約数和(自身を除く): 425234480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 25, 26, 38, 40, 44, 50, 52, 55, 65, 76, 80, 88, 95, 100, 104, 110, 130, 143, 152, 176, 190, 197, 200, 208, 209, 220, 247, 260, 275, 286, 304, 325, 380, 394, 400, 418, 440, 475, 494, 520, 550, 572, 650, 715, 760, 788, 836, 880, 950, 985, 988, 1040, 1045, 1100, 1144, 1235, 1300, 1430, 1520, 1576, 1672, 1900, 1970, 1976, 2090, 2167, 2200, 2288, 2470, 2561, 2600, 2717, 2860, 3152, 3344, 3575, 3743, 3800, 3940, 3952, 4180, 4334, 4400, 4925, 4940, 5122, 5200, 5225, 5434, 5720, 6175, 7150, 7486, 7600, 7880, 8360, 8668, 9850, 9880, 10244, 10450, 10835, 10868, 11440, 12350, 12805, 13585, 14300, 14972, 15760, 16720, 17336, 18715, 19700, 19760, 20488, 20900, 21670, 21736, 24700, 25610, 27170, 28171, 28600, 29944, 34672, 37430, 39400, 40976, 41173, 41800, 43340, 43472, 48659, 49400, 51220, 54175, 54340, 56342, 57200, 59888, 64025, 67925, 74860, 78800, 82346, 83600, 86680, 93575, 97318, 98800, 102440, 108350, 108680, 112684, 128050, 135850, 140855, 149720, 164692, 173360, 187150, 194636, 204880, 205865, 216700, 217360, 225368, 243295, 256100, 271700, 281710, 299440, 329384, 374300, 389272, 411730, 433400, 450736, 486590, 512200, 535249, 543400, 563420, 658768, 704275, 748600, 778544, 823460, 866800, 973180, 1024400, 1029325, 1070498, 1086800, 1126840, 1216475, 1408550, 1497200, 1646920, 1946360, 2058650, 2140996, 2253680, 2432950, 2676245, 2817100, 3293840, 3892720, 4117300, 4281992, 4865900, 5352490, 5634200, 8234600, 8563984, 9731800, 10704980, 11268400, 13381225, 16469200, 19463600, 21409960, 26762450, 42819920, 53524900, 107049800, 214099600]

約数ペア:

[(1, 214099600), (2, 107049800), (4, 53524900), (5, 42819920), (8, 26762450), (10, 21409960), (11, 19463600), (13, 16469200), (16, 13381225), (19, 11268400), (20, 10704980), (22, 9731800), (25, 8563984), (26, 8234600), (38, 5634200), (40, 5352490), (44, 4865900), (50, 4281992), (52, 4117300), (55, 3892720), (65, 3293840), (76, 2817100), (80, 2676245), (88, 2432950), (95, 2253680), (100, 2140996), (104, 2058650), (110, 1946360), (130, 1646920), (143, 1497200), (152, 1408550), (176, 1216475), (190, 1126840), (197, 1086800), (200, 1070498), (208, 1029325), (209, 1024400), (220, 973180), (247, 866800), (260, 823460), (275, 778544), (286, 748600), (304, 704275), (325, 658768), (380, 563420), (394, 543400), (400, 535249), (418, 512200), (440, 486590), (475, 450736), (494, 433400), (520, 411730), (550, 389272), (572, 374300), (650, 329384), (715, 299440), (760, 281710), (788, 271700), (836, 256100), (880, 243295), (950, 225368), (985, 217360), (988, 216700), (1040, 205865), (1045, 204880), (1100, 194636), (1144, 187150), (1235, 173360), (1300, 164692), (1430, 149720), (1520, 140855), (1576, 135850), (1672, 128050), (1900, 112684), (1970, 108680), (1976, 108350), (2090, 102440), (2167, 98800), (2200, 97318), (2288, 93575), (2470, 86680), (2561, 83600), (2600, 82346), (2717, 78800), (2860, 74860), (3152, 67925), (3344, 64025), (3575, 59888), (3743, 57200), (3800, 56342), (3940, 54340), (3952, 54175), (4180, 51220), (4334, 49400), (4400, 48659), (4925, 43472), (4940, 43340), (5122, 41800), (5200, 41173), (5225, 40976), (5434, 39400), (5720, 37430), (6175, 34672), (7150, 29944), (7486, 28600), (7600, 28171), (7880, 27170), (8360, 25610), (8668, 24700), (9850, 21736), (9880, 21670), (10244, 20900), (10450, 20488), (10835, 19760), (10868, 19700), (11440, 18715), (12350, 17336), (12805, 16720), (13585, 15760), (14300, 14972)]