442235640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 384

約数和(自身を含む): 1761984000

約数和(自身を除く): 1319748360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 121, 132, 133, 140, 152, 154, 165, 168, 190, 209, 210, 220, 228, 229, 231, 242, 264, 266, 280, 285, 308, 330, 363, 380, 385, 399, 418, 420, 440, 456, 458, 462, 484, 532, 570, 605, 616, 627, 660, 665, 687, 726, 760, 770, 798, 836, 840, 847, 916, 924, 968, 1045, 1064, 1140, 1145, 1155, 1210, 1254, 1320, 1330, 1374, 1452, 1463, 1540, 1596, 1603, 1672, 1694, 1815, 1832, 1848, 1995, 2090, 2280, 2290, 2299, 2310, 2420, 2508, 2519, 2541, 2660, 2748, 2904, 2926, 3080, 3135, 3192, 3206, 3388, 3435, 3630, 3990, 4180, 4235, 4351, 4389, 4580, 4598, 4620, 4809, 4840, 5016, 5038, 5082, 5320, 5496, 5852, 6270, 6412, 6776, 6870, 6897, 7260, 7315, 7557, 7980, 8015, 8360, 8470, 8702, 8778, 9160, 9196, 9240, 9618, 10076, 10164, 11495, 11704, 12540, 12595, 12705, 12824, 13053, 13740, 13794, 14520, 14630, 15114, 15960, 16030, 16093, 16940, 17404, 17556, 17633, 18392, 19236, 20152, 20328, 21755, 21945, 22990, 24045, 25080, 25190, 25410, 26106, 27480, 27588, 27709, 29260, 30228, 30457, 32060, 32186, 33880, 34485, 34808, 35112, 35266, 37785, 38472, 43510, 43890, 45980, 47861, 48090, 48279, 50380, 50820, 52212, 52899, 55176, 55418, 58520, 60456, 60914, 64120, 64372, 65265, 68970, 70532, 75570, 80465, 83127, 87020, 87780, 88165, 91371, 91960, 95722, 96180, 96558, 100760, 101640, 104424, 105798, 110836, 121828, 128744, 130530, 137940, 138545, 141064, 143583, 151140, 152285, 160930, 166254, 174040, 175560, 176330, 182742, 191444, 192360, 193116, 193963, 211596, 221672, 239305, 241395, 243656, 261060, 264495, 275880, 277090, 287166, 302280, 304570, 321860, 332508, 335027, 352660, 365484, 382888, 386232, 387926, 415635, 423192, 456855, 478610, 482790, 522120, 526471, 528990, 554180, 574332, 581889, 609140, 643720, 665016, 670054, 705320, 717915, 730968, 775852, 831270, 913710, 957220, 965580, 969815, 1005081, 1052942, 1057980, 1108360, 1148664, 1163778, 1218280, 1340108, 1435830, 1551704, 1579413, 1662540, 1675135, 1827420, 1914440, 1931160, 1939630, 2010162, 2105884, 2115960, 2327556, 2632355, 2680216, 2871660, 2909445, 3158826, 3325080, 3350270, 3654840, 3685297, 3879260, 4020324, 4211768, 4655112, 5025405, 5264710, 5743320, 5818890, 6317652, 6700540, 7370594, 7758520, 7897065, 8040648, 10050810, 10529420, 11055891, 11637780, 12635304, 13401080, 14741188, 15794130, 18426485, 20101620, 21058840, 22111782, 23275560, 29482376, 31588260, 36852970, 40203240, 44223564, 55279455, 63176520, 73705940, 88447128, 110558910, 147411880, 221117820, 442235640]

約数ペア:

[(1, 442235640), (2, 221117820), (3, 147411880), (4, 110558910), (5, 88447128), (6, 73705940), (7, 63176520), (8, 55279455), (10, 44223564), (11, 40203240), (12, 36852970), (14, 31588260), (15, 29482376), (19, 23275560), (20, 22111782), (21, 21058840), (22, 20101620), (24, 18426485), (28, 15794130), (30, 14741188), (33, 13401080), (35, 12635304), (38, 11637780), (40, 11055891), (42, 10529420), (44, 10050810), (55, 8040648), (56, 7897065), (57, 7758520), (60, 7370594), (66, 6700540), (70, 6317652), (76, 5818890), (77, 5743320), (84, 5264710), (88, 5025405), (95, 4655112), (105, 4211768), (110, 4020324), (114, 3879260), (120, 3685297), (121, 3654840), (132, 3350270), (133, 3325080), (140, 3158826), (152, 2909445), (154, 2871660), (165, 2680216), (168, 2632355), (190, 2327556), (209, 2115960), (210, 2105884), (220, 2010162), (228, 1939630), (229, 1931160), (231, 1914440), (242, 1827420), (264, 1675135), (266, 1662540), (280, 1579413), (285, 1551704), (308, 1435830), (330, 1340108), (363, 1218280), (380, 1163778), (385, 1148664), (399, 1108360), (418, 1057980), (420, 1052942), (440, 1005081), (456, 969815), (458, 965580), (462, 957220), (484, 913710), (532, 831270), (570, 775852), (605, 730968), (616, 717915), (627, 705320), (660, 670054), (665, 665016), (687, 643720), (726, 609140), (760, 581889), (770, 574332), (798, 554180), (836, 528990), (840, 526471), (847, 522120), (916, 482790), (924, 478610), (968, 456855), (1045, 423192), (1064, 415635), (1140, 387926), (1145, 386232), (1155, 382888), (1210, 365484), (1254, 352660), (1320, 335027), (1330, 332508), (1374, 321860), (1452, 304570), (1463, 302280), (1540, 287166), (1596, 277090), (1603, 275880), (1672, 264495), (1694, 261060), (1815, 243656), (1832, 241395), (1848, 239305), (1995, 221672), (2090, 211596), (2280, 193963), (2290, 193116), (2299, 192360), (2310, 191444), (2420, 182742), (2508, 176330), (2519, 175560), (2541, 174040), (2660, 166254), (2748, 160930), (2904, 152285), (2926, 151140), (3080, 143583), (3135, 141064), (3192, 138545), (3206, 137940), (3388, 130530), (3435, 128744), (3630, 121828), (3990, 110836), (4180, 105798), (4235, 104424), (4351, 101640), (4389, 100760), (4580, 96558), (4598, 96180), (4620, 95722), (4809, 91960), (4840, 91371), (5016, 88165), (5038, 87780), (5082, 87020), (5320, 83127), (5496, 80465), (5852, 75570), (6270, 70532), (6412, 68970), (6776, 65265), (6870, 64372), (6897, 64120), (7260, 60914), (7315, 60456), (7557, 58520), (7980, 55418), (8015, 55176), (8360, 52899), (8470, 52212), (8702, 50820), (8778, 50380), (9160, 48279), (9196, 48090), (9240, 47861), (9618, 45980), (10076, 43890), (10164, 43510), (11495, 38472), (11704, 37785), (12540, 35266), (12595, 35112), (12705, 34808), (12824, 34485), (13053, 33880), (13740, 32186), (13794, 32060), (14520, 30457), (14630, 30228), (15114, 29260), (15960, 27709), (16030, 27588), (16093, 27480), (16940, 26106), (17404, 25410), (17556, 25190), (17633, 25080), (18392, 24045), (19236, 22990), (20152, 21945), (20328, 21755)]