1409252040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9811}}^1$

素因数の和:9857

約数の個数: 256

約数和(自身を含む): 5651712000

約数和(自身を除く): 4242459960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6840, 7182, 7560, 7980, 9576, 9811, 10260, 11970, 14364, 15960, 17955, 19622, 20520, 23940, 28728, 29433, 35910, 39244, 47880, 49055, 58866, 68677, 71820, 78488, 88299, 98110, 117732, 137354, 143640, 147165, 176598, 186409, 196220, 206031, 235464, 264897, 274708, 294330, 343385, 353196, 372818, 392440, 412062, 441495, 529794, 549416, 559227, 588660, 618093, 686770, 706392, 745636, 824124, 882990, 932045, 1030155, 1059588, 1118454, 1177320, 1236186, 1304863, 1324485, 1373540, 1491272, 1648248, 1677681, 1765980, 1854279, 1864090, 2060310, 2119176, 2236908, 2472372, 2609726, 2648970, 2747080, 2796135, 3090465, 3355362, 3531960, 3708558, 3728180, 3914589, 4120620, 4473816, 4944744, 5033043, 5219452, 5297940, 5592270, 6180930, 6524315, 6710724, 7417116, 7456360, 7829178, 8241240, 8388405, 9271395, 10066086, 10438904, 10595880, 11184540, 11743767, 12361860, 13048630, 13421448, 14834232, 15658356, 16776810, 18542790, 19572945, 20132172, 22369080, 23487534, 24723720, 25165215, 26097260, 31316712, 33553620, 35231301, 37085580, 39145890, 40264344, 46975068, 50330430, 52194520, 58718835, 67107240, 70462602, 74171160, 78291780, 93950136, 100660860, 117437670, 140925204, 156583560, 176156505, 201321720, 234875340, 281850408, 352313010, 469750680, 704626020, 1409252040]

約数ペア:

[(1, 1409252040), (2, 704626020), (3, 469750680), (4, 352313010), (5, 281850408), (6, 234875340), (7, 201321720), (8, 176156505), (9, 156583560), (10, 140925204), (12, 117437670), (14, 100660860), (15, 93950136), (18, 78291780), (19, 74171160), (20, 70462602), (21, 67107240), (24, 58718835), (27, 52194520), (28, 50330430), (30, 46975068), (35, 40264344), (36, 39145890), (38, 37085580), (40, 35231301), (42, 33553620), (45, 31316712), (54, 26097260), (56, 25165215), (57, 24723720), (60, 23487534), (63, 22369080), (70, 20132172), (72, 19572945), (76, 18542790), (84, 16776810), (90, 15658356), (95, 14834232), (105, 13421448), (108, 13048630), (114, 12361860), (120, 11743767), (126, 11184540), (133, 10595880), (135, 10438904), (140, 10066086), (152, 9271395), (168, 8388405), (171, 8241240), (180, 7829178), (189, 7456360), (190, 7417116), (210, 6710724), (216, 6524315), (228, 6180930), (252, 5592270), (266, 5297940), (270, 5219452), (280, 5033043), (285, 4944744), (315, 4473816), (342, 4120620), (360, 3914589), (378, 3728180), (380, 3708558), (399, 3531960), (420, 3355362), (456, 3090465), (504, 2796135), (513, 2747080), (532, 2648970), (540, 2609726), (570, 2472372), (630, 2236908), (665, 2119176), (684, 2060310), (756, 1864090), (760, 1854279), (798, 1765980), (840, 1677681), (855, 1648248), (945, 1491272), (1026, 1373540), (1064, 1324485), (1080, 1304863), (1140, 1236186), (1197, 1177320), (1260, 1118454), (1330, 1059588), (1368, 1030155), (1512, 932045), (1596, 882990), (1710, 824124), (1890, 745636), (1995, 706392), (2052, 686770), (2280, 618093), (2394, 588660), (2520, 559227), (2565, 549416), (2660, 529794), (3192, 441495), (3420, 412062), (3591, 392440), (3780, 372818), (3990, 353196), (4104, 343385), (4788, 294330), (5130, 274708), (5320, 264897), (5985, 235464), (6840, 206031), (7182, 196220), (7560, 186409), (7980, 176598), (9576, 147165), (9811, 143640), (10260, 137354), (11970, 117732), (14364, 98110), (15960, 88299), (17955, 78488), (19622, 71820), (20520, 68677), (23940, 58866), (28728, 49055), (29433, 47880), (35910, 39244)]