2345121480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:812

約数の個数: 256

約数和(自身を含む): 7942717440

約数和(自身を除く): 5597595960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 71, 78, 93, 104, 120, 124, 130, 142, 155, 156, 186, 195, 213, 248, 260, 284, 310, 312, 355, 372, 390, 403, 426, 465, 520, 568, 620, 683, 710, 744, 780, 806, 852, 923, 930, 1065, 1209, 1240, 1366, 1420, 1560, 1612, 1704, 1846, 1860, 2015, 2049, 2130, 2201, 2418, 2732, 2769, 2840, 3224, 3415, 3692, 3720, 4030, 4098, 4260, 4402, 4615, 4836, 5464, 5538, 6045, 6603, 6830, 7384, 8060, 8196, 8520, 8804, 8879, 9230, 9672, 10245, 11005, 11076, 12090, 13206, 13660, 13845, 16120, 16392, 17608, 17758, 18460, 20490, 21173, 22010, 22152, 24180, 26412, 26637, 27320, 27690, 28613, 33015, 35516, 36920, 40980, 42346, 44020, 44395, 48360, 48493, 52824, 53274, 55380, 57226, 63519, 66030, 71032, 81960, 84692, 85839, 88040, 88790, 96986, 105865, 106548, 110760, 114452, 127038, 132060, 133185, 143065, 145479, 169384, 171678, 177580, 193972, 211730, 213096, 228904, 242465, 254076, 264120, 266370, 275249, 286130, 290958, 317595, 343356, 355160, 387944, 423460, 429195, 484930, 508152, 532740, 550498, 572260, 581916, 630409, 635190, 686712, 727395, 825747, 846920, 858390, 969860, 1065480, 1100996, 1144520, 1163832, 1260818, 1270380, 1376245, 1454790, 1503283, 1651494, 1716780, 1891227, 1939720, 2201992, 2521636, 2540760, 2752490, 2909580, 3006566, 3152045, 3302988, 3433560, 3782454, 4128735, 4509849, 5043272, 5504980, 5819160, 6013132, 6304090, 6605976, 7516415, 7564908, 8257470, 9019698, 9456135, 11009960, 12026264, 12608180, 15032830, 15129816, 16514940, 18039396, 18912270, 19542679, 22549245, 25216360, 30065660, 33029880, 36078792, 37824540, 39085358, 45098490, 58628037, 60131320, 75649080, 78170716, 90196980, 97713395, 117256074, 156341432, 180393960, 195426790, 234512148, 293140185, 390853580, 469024296, 586280370, 781707160, 1172560740, 2345121480]

約数ペア:

[(1, 2345121480), (2, 1172560740), (3, 781707160), (4, 586280370), (5, 469024296), (6, 390853580), (8, 293140185), (10, 234512148), (12, 195426790), (13, 180393960), (15, 156341432), (20, 117256074), (24, 97713395), (26, 90196980), (30, 78170716), (31, 75649080), (39, 60131320), (40, 58628037), (52, 45098490), (60, 39085358), (62, 37824540), (65, 36078792), (71, 33029880), (78, 30065660), (93, 25216360), (104, 22549245), (120, 19542679), (124, 18912270), (130, 18039396), (142, 16514940), (155, 15129816), (156, 15032830), (186, 12608180), (195, 12026264), (213, 11009960), (248, 9456135), (260, 9019698), (284, 8257470), (310, 7564908), (312, 7516415), (355, 6605976), (372, 6304090), (390, 6013132), (403, 5819160), (426, 5504980), (465, 5043272), (520, 4509849), (568, 4128735), (620, 3782454), (683, 3433560), (710, 3302988), (744, 3152045), (780, 3006566), (806, 2909580), (852, 2752490), (923, 2540760), (930, 2521636), (1065, 2201992), (1209, 1939720), (1240, 1891227), (1366, 1716780), (1420, 1651494), (1560, 1503283), (1612, 1454790), (1704, 1376245), (1846, 1270380), (1860, 1260818), (2015, 1163832), (2049, 1144520), (2130, 1100996), (2201, 1065480), (2418, 969860), (2732, 858390), (2769, 846920), (2840, 825747), (3224, 727395), (3415, 686712), (3692, 635190), (3720, 630409), (4030, 581916), (4098, 572260), (4260, 550498), (4402, 532740), (4615, 508152), (4836, 484930), (5464, 429195), (5538, 423460), (6045, 387944), (6603, 355160), (6830, 343356), (7384, 317595), (8060, 290958), (8196, 286130), (8520, 275249), (8804, 266370), (8879, 264120), (9230, 254076), (9672, 242465), (10245, 228904), (11005, 213096), (11076, 211730), (12090, 193972), (13206, 177580), (13660, 171678), (13845, 169384), (16120, 145479), (16392, 143065), (17608, 133185), (17758, 132060), (18460, 127038), (20490, 114452), (21173, 110760), (22010, 106548), (22152, 105865), (24180, 96986), (26412, 88790), (26637, 88040), (27320, 85839), (27690, 84692), (28613, 81960), (33015, 71032), (35516, 66030), (36920, 63519), (40980, 57226), (42346, 55380), (44020, 53274), (44395, 52824), (48360, 48493)]