343017480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 1178634240

約数和(自身を除く): 835616760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 41, 52, 60, 62, 65, 78, 82, 93, 104, 120, 123, 124, 130, 155, 156, 164, 173, 186, 195, 205, 246, 248, 260, 310, 312, 328, 346, 372, 390, 403, 410, 465, 492, 519, 520, 533, 615, 620, 692, 744, 780, 806, 820, 865, 930, 984, 1038, 1066, 1209, 1230, 1240, 1271, 1384, 1560, 1599, 1612, 1640, 1730, 1860, 2015, 2076, 2132, 2249, 2418, 2460, 2542, 2595, 2665, 3198, 3224, 3460, 3720, 3813, 4030, 4152, 4264, 4498, 4836, 4920, 5084, 5190, 5330, 5363, 6045, 6355, 6396, 6747, 6920, 7093, 7626, 7995, 8060, 8996, 9672, 10168, 10380, 10660, 10726, 11245, 12090, 12710, 12792, 13494, 14186, 15252, 15990, 16089, 16120, 16523, 17992, 19065, 20760, 21279, 21320, 21452, 22490, 24180, 25420, 26815, 26988, 28372, 30504, 31980, 32178, 33046, 33735, 35465, 38130, 42558, 42904, 44980, 48360, 49569, 50840, 53630, 53976, 56744, 63960, 64356, 66092, 67470, 69719, 70930, 76260, 80445, 82615, 85116, 89960, 92209, 99138, 106395, 107260, 128712, 132184, 134940, 139438, 141860, 152520, 160890, 165230, 170232, 184418, 198276, 209157, 212790, 214520, 219883, 247845, 269880, 276627, 278876, 283720, 321780, 330460, 348595, 368836, 396552, 418314, 425580, 439766, 461045, 495690, 553254, 557752, 643560, 659649, 660920, 697190, 737672, 836628, 851160, 879532, 922090, 991380, 1045785, 1099415, 1106508, 1319298, 1383135, 1394380, 1673256, 1759064, 1844180, 1982760, 2091570, 2198830, 2213016, 2638596, 2766270, 2788760, 2858479, 3298245, 3688360, 4183140, 4397660, 5277192, 5532540, 5716958, 6596490, 8366280, 8575437, 8795320, 11065080, 11433916, 13192980, 14292395, 17150874, 22867832, 26385960, 28584790, 34301748, 42877185, 57169580, 68603496, 85754370, 114339160, 171508740, 343017480]

約数ペア:

[(1, 343017480), (2, 171508740), (3, 114339160), (4, 85754370), (5, 68603496), (6, 57169580), (8, 42877185), (10, 34301748), (12, 28584790), (13, 26385960), (15, 22867832), (20, 17150874), (24, 14292395), (26, 13192980), (30, 11433916), (31, 11065080), (39, 8795320), (40, 8575437), (41, 8366280), (52, 6596490), (60, 5716958), (62, 5532540), (65, 5277192), (78, 4397660), (82, 4183140), (93, 3688360), (104, 3298245), (120, 2858479), (123, 2788760), (124, 2766270), (130, 2638596), (155, 2213016), (156, 2198830), (164, 2091570), (173, 1982760), (186, 1844180), (195, 1759064), (205, 1673256), (246, 1394380), (248, 1383135), (260, 1319298), (310, 1106508), (312, 1099415), (328, 1045785), (346, 991380), (372, 922090), (390, 879532), (403, 851160), (410, 836628), (465, 737672), (492, 697190), (519, 660920), (520, 659649), (533, 643560), (615, 557752), (620, 553254), (692, 495690), (744, 461045), (780, 439766), (806, 425580), (820, 418314), (865, 396552), (930, 368836), (984, 348595), (1038, 330460), (1066, 321780), (1209, 283720), (1230, 278876), (1240, 276627), (1271, 269880), (1384, 247845), (1560, 219883), (1599, 214520), (1612, 212790), (1640, 209157), (1730, 198276), (1860, 184418), (2015, 170232), (2076, 165230), (2132, 160890), (2249, 152520), (2418, 141860), (2460, 139438), (2542, 134940), (2595, 132184), (2665, 128712), (3198, 107260), (3224, 106395), (3460, 99138), (3720, 92209), (3813, 89960), (4030, 85116), (4152, 82615), (4264, 80445), (4498, 76260), (4836, 70930), (4920, 69719), (5084, 67470), (5190, 66092), (5330, 64356), (5363, 63960), (6045, 56744), (6355, 53976), (6396, 53630), (6747, 50840), (6920, 49569), (7093, 48360), (7626, 44980), (7995, 42904), (8060, 42558), (8996, 38130), (9672, 35465), (10168, 33735), (10380, 33046), (10660, 32178), (10726, 31980), (11245, 30504), (12090, 28372), (12710, 26988), (12792, 26815), (13494, 25420), (14186, 24180), (15252, 22490), (15990, 21452), (16089, 21320), (16120, 21279), (16523, 20760), (17992, 19065)]