174342480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 320

約数和(自身を含む): 652458240

約数和(自身を除く): 478115760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 48, 51, 52, 57, 60, 65, 68, 76, 78, 80, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 173, 190, 195, 204, 208, 221, 228, 240, 247, 255, 260, 272, 285, 304, 312, 323, 340, 346, 380, 390, 408, 442, 456, 494, 510, 519, 520, 570, 624, 646, 663, 680, 692, 741, 760, 780, 816, 865, 884, 912, 969, 988, 1020, 1038, 1040, 1105, 1140, 1235, 1292, 1326, 1360, 1384, 1482, 1520, 1560, 1615, 1730, 1768, 1938, 1976, 2040, 2076, 2210, 2249, 2280, 2470, 2584, 2595, 2652, 2768, 2941, 2964, 3120, 3230, 3287, 3315, 3460, 3536, 3705, 3876, 3952, 4080, 4152, 4199, 4420, 4498, 4560, 4845, 4940, 5168, 5190, 5304, 5882, 5928, 6460, 6574, 6630, 6747, 6920, 7410, 7752, 8304, 8398, 8823, 8840, 8996, 9690, 9861, 9880, 10380, 10608, 11245, 11764, 11856, 12597, 12920, 13148, 13260, 13494, 13840, 14705, 14820, 15504, 16435, 16796, 17646, 17680, 17992, 19380, 19722, 19760, 20760, 20995, 22490, 23528, 25194, 25840, 26296, 26520, 26988, 29410, 29640, 32870, 33592, 33735, 35292, 35984, 38233, 38760, 39444, 41520, 41990, 42731, 44115, 44980, 47056, 49305, 50388, 52592, 53040, 53976, 55879, 58820, 59280, 62985, 65740, 67184, 67470, 70584, 76466, 77520, 78888, 83980, 85462, 88230, 89960, 98610, 100776, 107952, 111758, 114699, 117640, 125970, 128193, 131480, 134940, 141168, 152932, 157776, 167637, 167960, 170924, 176460, 179920, 191165, 197220, 201552, 213655, 223516, 229398, 235280, 251940, 256386, 262960, 269880, 279395, 305864, 335274, 335920, 341848, 352920, 382330, 394440, 427310, 447032, 458796, 503880, 512772, 539760, 558790, 573495, 611728, 640965, 670548, 683696, 705840, 726427, 764660, 788880, 838185, 854620, 894064, 917592, 1007760, 1025544, 1117580, 1146990, 1281930, 1341096, 1452854, 1529320, 1676370, 1709240, 1835184, 2051088, 2179281, 2235160, 2293980, 2563860, 2682192, 2905708, 3058640, 3352740, 3418480, 3632135, 4358562, 4470320, 4587960, 5127720, 5811416, 6705480, 7264270, 8717124, 9175920, 10255440, 10896405, 11622832, 13410960, 14528540, 17434248, 21792810, 29057080, 34868496, 43585620, 58114160, 87171240, 174342480]

約数ペア:

[(1, 174342480), (2, 87171240), (3, 58114160), (4, 43585620), (5, 34868496), (6, 29057080), (8, 21792810), (10, 17434248), (12, 14528540), (13, 13410960), (15, 11622832), (16, 10896405), (17, 10255440), (19, 9175920), (20, 8717124), (24, 7264270), (26, 6705480), (30, 5811416), (34, 5127720), (38, 4587960), (39, 4470320), (40, 4358562), (48, 3632135), (51, 3418480), (52, 3352740), (57, 3058640), (60, 2905708), (65, 2682192), (68, 2563860), (76, 2293980), (78, 2235160), (80, 2179281), (85, 2051088), (95, 1835184), (102, 1709240), (104, 1676370), (114, 1529320), (120, 1452854), (130, 1341096), (136, 1281930), (152, 1146990), (156, 1117580), (170, 1025544), (173, 1007760), (190, 917592), (195, 894064), (204, 854620), (208, 838185), (221, 788880), (228, 764660), (240, 726427), (247, 705840), (255, 683696), (260, 670548), (272, 640965), (285, 611728), (304, 573495), (312, 558790), (323, 539760), (340, 512772), (346, 503880), (380, 458796), (390, 447032), (408, 427310), (442, 394440), (456, 382330), (494, 352920), (510, 341848), (519, 335920), (520, 335274), (570, 305864), (624, 279395), (646, 269880), (663, 262960), (680, 256386), (692, 251940), (741, 235280), (760, 229398), (780, 223516), (816, 213655), (865, 201552), (884, 197220), (912, 191165), (969, 179920), (988, 176460), (1020, 170924), (1038, 167960), (1040, 167637), (1105, 157776), (1140, 152932), (1235, 141168), (1292, 134940), (1326, 131480), (1360, 128193), (1384, 125970), (1482, 117640), (1520, 114699), (1560, 111758), (1615, 107952), (1730, 100776), (1768, 98610), (1938, 89960), (1976, 88230), (2040, 85462), (2076, 83980), (2210, 78888), (2249, 77520), (2280, 76466), (2470, 70584), (2584, 67470), (2595, 67184), (2652, 65740), (2768, 62985), (2941, 59280), (2964, 58820), (3120, 55879), (3230, 53976), (3287, 53040), (3315, 52592), (3460, 50388), (3536, 49305), (3705, 47056), (3876, 44980), (3952, 44115), (4080, 42731), (4152, 41990), (4199, 41520), (4420, 39444), (4498, 38760), (4560, 38233), (4845, 35984), (4940, 35292), (5168, 33735), (5190, 33592), (5304, 32870), (5882, 29640), (5928, 29410), (6460, 26988), (6574, 26520), (6630, 26296), (6747, 25840), (6920, 25194), (7410, 23528), (7752, 22490), (8304, 20995), (8398, 20760), (8823, 19760), (8840, 19722), (8996, 19380), (9690, 17992), (9861, 17680), (9880, 17646), (10380, 16796), (10608, 16435), (11245, 15504), (11764, 14820), (11856, 14705), (12597, 13840), (12920, 13494), (13148, 13260)]