28419126120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53959}}^1$

素因数の和:54013

約数の個数: 384

約数和(自身を含む): 121215744000

約数和(自身を除く): 92796617880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 99, 105, 110, 114, 120, 126, 132, 133, 140, 152, 154, 165, 168, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 264, 266, 280, 285, 308, 315, 330, 342, 360, 380, 385, 396, 399, 418, 420, 440, 456, 462, 495, 504, 532, 570, 616, 627, 630, 660, 665, 684, 693, 760, 770, 792, 798, 836, 840, 855, 924, 990, 1045, 1064, 1140, 1155, 1197, 1254, 1260, 1320, 1330, 1368, 1386, 1463, 1540, 1596, 1672, 1710, 1848, 1881, 1980, 1995, 2090, 2280, 2310, 2394, 2508, 2520, 2660, 2772, 2926, 3080, 3135, 3192, 3420, 3465, 3762, 3960, 3990, 4180, 4389, 4620, 4788, 5016, 5320, 5544, 5852, 5985, 6270, 6840, 6930, 7315, 7524, 7980, 8360, 8778, 9240, 9405, 9576, 11704, 11970, 12540, 13167, 13860, 14630, 15048, 15960, 17556, 18810, 21945, 23940, 25080, 26334, 27720, 29260, 35112, 37620, 43890, 47880, 52668, 53959, 58520, 65835, 75240, 87780, 105336, 107918, 131670, 161877, 175560, 215836, 263340, 269795, 323754, 377713, 431672, 485631, 526680, 539590, 593549, 647508, 755426, 809385, 971262, 1025221, 1079180, 1133139, 1187098, 1295016, 1510852, 1618770, 1780647, 1888565, 1942524, 2050442, 2158360, 2266278, 2374196, 2428155, 2967745, 3021704, 3075663, 3237540, 3399417, 3561294, 3777130, 3885048, 4100884, 4154843, 4532556, 4748392, 4856310, 5126105, 5341941, 5665695, 5935490, 6151326, 6475080, 6798834, 7122588, 7176547, 7554260, 8201768, 8309686, 8903235, 9065112, 9226989, 9712620, 10252210, 10683882, 11277431, 11331390, 11870980, 12302652, 12464529, 13597668, 14245176, 14353094, 15108520, 15378315, 16619372, 16997085, 17806470, 18453978, 19425240, 20504420, 20774215, 21367764, 21529641, 22554862, 22662780, 23741960, 24605304, 24929058, 26709705, 27195336, 28706188, 30756630, 33238744, 33832293, 33994170, 35612940, 35882735, 36907956, 37393587, 41008840, 41548430, 42735528, 43059282, 45109724, 45325560, 46134945, 49858116, 53419410, 56387155, 57412376, 61513260, 62322645, 64588923, 67664586, 67988340, 71225880, 71765470, 73815912, 74787174, 78942017, 83096860, 86118564, 90219448, 92269890, 99716232, 101496879, 106838820, 107648205, 112774310, 123026520, 124645290, 129177846, 135329172, 135976680, 143530940, 149574348, 157884034, 166193720, 169161465, 172237128, 184539780, 186967935, 202993758, 213677640, 215296410, 225548620, 236826051, 249290580, 258355692, 270658344, 287061880, 299148696, 315768068, 322944615, 338322930, 369079560, 373935870, 394710085, 405987516, 430592820, 451097240, 473652102, 498581160, 507484395, 516711384, 631536136, 645889230, 676645860, 710478153, 747871740, 789420170, 811975032, 861185640, 947304204, 1014968790, 1184130255, 1291778460, 1353291720, 1420956306, 1495743480, 1578840340, 1894608408, 2029937580, 2368260510, 2583556920, 2841912612, 3157680680, 3552390765, 4059875160, 4736521020, 5683825224, 7104781530, 9473042040, 14209563060, 28419126120]

約数ペア:

[(1, 28419126120), (2, 14209563060), (3, 9473042040), (4, 7104781530), (5, 5683825224), (6, 4736521020), (7, 4059875160), (8, 3552390765), (9, 3157680680), (10, 2841912612), (11, 2583556920), (12, 2368260510), (14, 2029937580), (15, 1894608408), (18, 1578840340), (19, 1495743480), (20, 1420956306), (21, 1353291720), (22, 1291778460), (24, 1184130255), (28, 1014968790), (30, 947304204), (33, 861185640), (35, 811975032), (36, 789420170), (38, 747871740), (40, 710478153), (42, 676645860), (44, 645889230), (45, 631536136), (55, 516711384), (56, 507484395), (57, 498581160), (60, 473652102), (63, 451097240), (66, 430592820), (70, 405987516), (72, 394710085), (76, 373935870), (77, 369079560), (84, 338322930), (88, 322944615), (90, 315768068), (95, 299148696), (99, 287061880), (105, 270658344), (110, 258355692), (114, 249290580), (120, 236826051), (126, 225548620), (132, 215296410), (133, 213677640), (140, 202993758), (152, 186967935), (154, 184539780), (165, 172237128), (168, 169161465), (171, 166193720), (180, 157884034), (190, 149574348), (198, 143530940), (209, 135976680), (210, 135329172), (220, 129177846), (228, 124645290), (231, 123026520), (252, 112774310), (264, 107648205), (266, 106838820), (280, 101496879), (285, 99716232), (308, 92269890), (315, 90219448), (330, 86118564), (342, 83096860), (360, 78942017), (380, 74787174), (385, 73815912), (396, 71765470), (399, 71225880), (418, 67988340), (420, 67664586), (440, 64588923), (456, 62322645), (462, 61513260), (495, 57412376), (504, 56387155), (532, 53419410), (570, 49858116), (616, 46134945), (627, 45325560), (630, 45109724), (660, 43059282), (665, 42735528), (684, 41548430), (693, 41008840), (760, 37393587), (770, 36907956), (792, 35882735), (798, 35612940), (836, 33994170), (840, 33832293), (855, 33238744), (924, 30756630), (990, 28706188), (1045, 27195336), (1064, 26709705), (1140, 24929058), (1155, 24605304), (1197, 23741960), (1254, 22662780), (1260, 22554862), (1320, 21529641), (1330, 21367764), (1368, 20774215), (1386, 20504420), (1463, 19425240), (1540, 18453978), (1596, 17806470), (1672, 16997085), (1710, 16619372), (1848, 15378315), (1881, 15108520), (1980, 14353094), (1995, 14245176), (2090, 13597668), (2280, 12464529), (2310, 12302652), (2394, 11870980), (2508, 11331390), (2520, 11277431), (2660, 10683882), (2772, 10252210), (2926, 9712620), (3080, 9226989), (3135, 9065112), (3192, 8903235), (3420, 8309686), (3465, 8201768), (3762, 7554260), (3960, 7176547), (3990, 7122588), (4180, 6798834), (4389, 6475080), (4620, 6151326), (4788, 5935490), (5016, 5665695), (5320, 5341941), (5544, 5126105), (5852, 4856310), (5985, 4748392), (6270, 4532556), (6840, 4154843), (6930, 4100884), (7315, 3885048), (7524, 3777130), (7980, 3561294), (8360, 3399417), (8778, 3237540), (9240, 3075663), (9405, 3021704), (9576, 2967745), (11704, 2428155), (11970, 2374196), (12540, 2266278), (13167, 2158360), (13860, 2050442), (14630, 1942524), (15048, 1888565), (15960, 1780647), (17556, 1618770), (18810, 1510852), (21945, 1295016), (23940, 1187098), (25080, 1133139), (26334, 1079180), (27720, 1025221), (29260, 971262), (35112, 809385), (37620, 755426), (43890, 647508), (47880, 593549), (52668, 539590), (53959, 526680), (58520, 485631), (65835, 431672), (75240, 377713), (87780, 323754), (105336, 269795), (107918, 263340), (131670, 215836), (161877, 175560)]