491010497460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11927}}^1\times {\mathrm{10891}}^1$

素因数の和:22843

約数の個数: 192

約数和(自身を含む): 1746121789440

約数和(自身を除く): 1255111291980

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, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 10891, 11927, 21782, 23854, 32673, 35781, 43564, 47708, 54455, 59635, 65346, 71562, 76237, 83489, 98019, 107343, 108910, 119270, 130692, 143124, 152474, 163365, 166978, 178905, 196038, 214686, 217820, 228711, 238540, 250467, 294057, 304948, 322029, 326730, 333956, 357810, 381185, 392076, 417445, 429372, 457422, 490095, 500934, 536715, 588114, 644058, 653460, 686133, 715620, 751401, 762370, 834890, 914844, 980190, 1001868, 1073430, 1143555, 1176228, 1252335, 1288116, 1372266, 1470285, 1502802, 1524740, 1610145, 1669780, 1960380, 2058399, 2146860, 2254203, 2287110, 2504670, 2744532, 2940570, 3005604, 3220290, 3430665, 3757005, 4116798, 4508406, 4574220, 5009340, 5881140, 6440580, 6861330, 7514010, 8233596, 9016812, 10291995, 11271015, 13722660, 15028020, 20583990, 22542030, 41167980, 45084060, 129896957, 259793914, 389690871, 519587828, 649484785, 779381742, 909278699, 1169072613, 1298969570, 1558763484, 1818557398, 1948454355, 2338145226, 2597939140, 2727836097, 3507217839, 3637114796, 3896908710, 4546393495, 4676290452, 5455672194, 5845363065, 7014435678, 7793817420, 8183508291, 9092786990, 10911344388, 11690726130, 13639180485, 14028871356, 16367016582, 17536089195, 18185573980, 23381452260, 24550524873, 27278360970, 32734033164, 35072178390, 40917541455, 49101049746, 54556721940, 70144356780, 81835082910, 98202099492, 122752624365, 163670165820, 245505248730, 491010497460]

約数ペア:

[(1, 491010497460), (2, 245505248730), (3, 163670165820), (4, 122752624365), (5, 98202099492), (6, 81835082910), (7, 70144356780), (9, 54556721940), (10, 49101049746), (12, 40917541455), (14, 35072178390), (15, 32734033164), (18, 27278360970), (20, 24550524873), (21, 23381452260), (27, 18185573980), (28, 17536089195), (30, 16367016582), (35, 14028871356), (36, 13639180485), (42, 11690726130), (45, 10911344388), (54, 9092786990), (60, 8183508291), (63, 7793817420), (70, 7014435678), (84, 5845363065), (90, 5455672194), (105, 4676290452), (108, 4546393495), (126, 3896908710), (135, 3637114796), (140, 3507217839), (180, 2727836097), (189, 2597939140), (210, 2338145226), (252, 1948454355), (270, 1818557398), (315, 1558763484), (378, 1298969570), (420, 1169072613), (540, 909278699), (630, 779381742), (756, 649484785), (945, 519587828), (1260, 389690871), (1890, 259793914), (3780, 129896957), (10891, 45084060), (11927, 41167980), (21782, 22542030), (23854, 20583990), (32673, 15028020), (35781, 13722660), (43564, 11271015), (47708, 10291995), (54455, 9016812), (59635, 8233596), (65346, 7514010), (71562, 6861330), (76237, 6440580), (83489, 5881140), (98019, 5009340), (107343, 4574220), (108910, 4508406), (119270, 4116798), (130692, 3757005), (143124, 3430665), (152474, 3220290), (163365, 3005604), (166978, 2940570), (178905, 2744532), (196038, 2504670), (214686, 2287110), (217820, 2254203), (228711, 2146860), (238540, 2058399), (250467, 1960380), (294057, 1669780), (304948, 1610145), (322029, 1524740), (326730, 1502802), (333956, 1470285), (357810, 1372266), (381185, 1288116), (392076, 1252335), (417445, 1176228), (429372, 1143555), (457422, 1073430), (490095, 1001868), (500934, 980190), (536715, 914844), (588114, 834890), (644058, 762370), (653460, 751401), (686133, 715620)]