810047520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 384

約数和(自身を含む): 3048192000

約数和(自身を除く): 2238144480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 71, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 139, 142, 144, 152, 160, 171, 180, 190, 213, 216, 228, 240, 270, 278, 284, 285, 288, 304, 342, 355, 360, 380, 417, 426, 432, 456, 480, 513, 540, 556, 568, 570, 608, 639, 684, 695, 710, 720, 760, 834, 852, 855, 864, 912, 1026, 1065, 1080, 1112, 1136, 1140, 1251, 1278, 1349, 1368, 1390, 1420, 1440, 1520, 1668, 1704, 1710, 1824, 1917, 2052, 2085, 2130, 2160, 2224, 2272, 2280, 2502, 2556, 2565, 2641, 2698, 2736, 2780, 2840, 3040, 3195, 3336, 3408, 3420, 3753, 3834, 4047, 4104, 4170, 4260, 4320, 4448, 4560, 5004, 5112, 5130, 5282, 5396, 5472, 5560, 5680, 6255, 6390, 6672, 6745, 6816, 6840, 7506, 7668, 7923, 8094, 8208, 8340, 8520, 9120, 9585, 9869, 10008, 10224, 10260, 10564, 10792, 11120, 11360, 12141, 12510, 12780, 13205, 13344, 13490, 13680, 15012, 15336, 15846, 16188, 16416, 16680, 17040, 18765, 19170, 19738, 20016, 20235, 20448, 20520, 21128, 21584, 22240, 23769, 24282, 25020, 25560, 26410, 26980, 27360, 29607, 30024, 30672, 31692, 32376, 33360, 34080, 36423, 37530, 38340, 39476, 39615, 40032, 40470, 41040, 42256, 43168, 47538, 48564, 49345, 50040, 51120, 52820, 53960, 59214, 60048, 60705, 61344, 63384, 64752, 66720, 71307, 72846, 75060, 76680, 78952, 79230, 80940, 82080, 84512, 88821, 95076, 97128, 98690, 100080, 102240, 105640, 107920, 118428, 118845, 120096, 121410, 126768, 129504, 142614, 145692, 148035, 150120, 153360, 157904, 158460, 161880, 177642, 182115, 187511, 190152, 194256, 197380, 200160, 211280, 215840, 236856, 237690, 242820, 253536, 266463, 285228, 291384, 296070, 300240, 306720, 315808, 316920, 323760, 355284, 356535, 364230, 375022, 380304, 388512, 394760, 422560, 444105, 473712, 475380, 485640, 532926, 562533, 570456, 582768, 592140, 600480, 633840, 647520, 710568, 713070, 728460, 750044, 760608, 789520, 888210, 937555, 947424, 950760, 971280, 1065852, 1125066, 1140912, 1165536, 1184280, 1267680, 1332315, 1421136, 1426140, 1456920, 1500088, 1579040, 1687599, 1776420, 1875110, 1901520, 1942560, 2131704, 2250132, 2281824, 2368560, 2664630, 2812665, 2842272, 2852280, 2913840, 3000176, 3375198, 3552840, 3750220, 3803040, 4263408, 4500264, 4737120, 5062797, 5329260, 5625330, 5704560, 5827680, 6000352, 6750396, 7105680, 7500440, 8437995, 8526816, 9000528, 10125594, 10658520, 11250660, 11409120, 13500792, 14211360, 15000880, 16875990, 18001056, 20251188, 21317040, 22501320, 25313985, 27001584, 30001760, 33751980, 40502376, 42634080, 45002640, 50627970, 54003168, 67503960, 81004752, 90005280, 101255940, 135007920, 162009504, 202511880, 270015840, 405023760, 810047520]

約数ペア:

[(1, 810047520), (2, 405023760), (3, 270015840), (4, 202511880), (5, 162009504), (6, 135007920), (8, 101255940), (9, 90005280), (10, 81004752), (12, 67503960), (15, 54003168), (16, 50627970), (18, 45002640), (19, 42634080), (20, 40502376), (24, 33751980), (27, 30001760), (30, 27001584), (32, 25313985), (36, 22501320), (38, 21317040), (40, 20251188), (45, 18001056), (48, 16875990), (54, 15000880), (57, 14211360), (60, 13500792), (71, 11409120), (72, 11250660), (76, 10658520), (80, 10125594), (90, 9000528), (95, 8526816), (96, 8437995), (108, 7500440), (114, 7105680), (120, 6750396), (135, 6000352), (139, 5827680), (142, 5704560), (144, 5625330), (152, 5329260), (160, 5062797), (171, 4737120), (180, 4500264), (190, 4263408), (213, 3803040), (216, 3750220), (228, 3552840), (240, 3375198), (270, 3000176), (278, 2913840), (284, 2852280), (285, 2842272), (288, 2812665), (304, 2664630), (342, 2368560), (355, 2281824), (360, 2250132), (380, 2131704), (417, 1942560), (426, 1901520), (432, 1875110), (456, 1776420), (480, 1687599), (513, 1579040), (540, 1500088), (556, 1456920), (568, 1426140), (570, 1421136), (608, 1332315), (639, 1267680), (684, 1184280), (695, 1165536), (710, 1140912), (720, 1125066), (760, 1065852), (834, 971280), (852, 950760), (855, 947424), (864, 937555), (912, 888210), (1026, 789520), (1065, 760608), (1080, 750044), (1112, 728460), (1136, 713070), (1140, 710568), (1251, 647520), (1278, 633840), (1349, 600480), (1368, 592140), (1390, 582768), (1420, 570456), (1440, 562533), (1520, 532926), (1668, 485640), (1704, 475380), (1710, 473712), (1824, 444105), (1917, 422560), (2052, 394760), (2085, 388512), (2130, 380304), (2160, 375022), (2224, 364230), (2272, 356535), (2280, 355284), (2502, 323760), (2556, 316920), (2565, 315808), (2641, 306720), (2698, 300240), (2736, 296070), (2780, 291384), (2840, 285228), (3040, 266463), (3195, 253536), (3336, 242820), (3408, 237690), (3420, 236856), (3753, 215840), (3834, 211280), (4047, 200160), (4104, 197380), (4170, 194256), (4260, 190152), (4320, 187511), (4448, 182115), (4560, 177642), (5004, 161880), (5112, 158460), (5130, 157904), (5282, 153360), (5396, 150120), (5472, 148035), (5560, 145692), (5680, 142614), (6255, 129504), (6390, 126768), (6672, 121410), (6745, 120096), (6816, 118845), (6840, 118428), (7506, 107920), (7668, 105640), (7923, 102240), (8094, 100080), (8208, 98690), (8340, 97128), (8520, 95076), (9120, 88821), (9585, 84512), (9869, 82080), (10008, 80940), (10224, 79230), (10260, 78952), (10564, 76680), (10792, 75060), (11120, 72846), (11360, 71307), (12141, 66720), (12510, 64752), (12780, 63384), (13205, 61344), (13344, 60705), (13490, 60048), (13680, 59214), (15012, 53960), (15336, 52820), (15846, 51120), (16188, 50040), (16416, 49345), (16680, 48564), (17040, 47538), (18765, 43168), (19170, 42256), (19738, 41040), (20016, 40470), (20235, 40032), (20448, 39615), (20520, 39476), (21128, 38340), (21584, 37530), (22240, 36423), (23769, 34080), (24282, 33360), (25020, 32376), (25560, 31692), (26410, 30672), (26980, 30024), (27360, 29607)]