146814720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 288

約数和(自身を含む): 537751872

約数和(自身を除く): 390937152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 173, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 312, 320, 340, 346, 384, 390, 408, 416, 442, 480, 510, 519, 520, 544, 624, 640, 663, 680, 692, 768, 780, 816, 832, 865, 884, 960, 1020, 1038, 1040, 1088, 1105, 1248, 1280, 1326, 1360, 1384, 1560, 1632, 1664, 1730, 1768, 1920, 2040, 2076, 2080, 2176, 2210, 2249, 2496, 2595, 2652, 2720, 2768, 2941, 3120, 3264, 3315, 3328, 3460, 3536, 3840, 4080, 4152, 4160, 4352, 4420, 4498, 4992, 5190, 5304, 5440, 5536, 5882, 6240, 6528, 6630, 6747, 6920, 7072, 8160, 8304, 8320, 8823, 8840, 8996, 9984, 10380, 10608, 10880, 11072, 11245, 11764, 12480, 13056, 13260, 13494, 13840, 14144, 14705, 16320, 16608, 16640, 17646, 17680, 17992, 20760, 21216, 21760, 22144, 22490, 23528, 24960, 26520, 26988, 27680, 28288, 29410, 32640, 33216, 33735, 35292, 35360, 35984, 38233, 41520, 42432, 44115, 44288, 44980, 47056, 49920, 53040, 53976, 55360, 56576, 58820, 65280, 66432, 67470, 70584, 70720, 71968, 76466, 83040, 84864, 88230, 89960, 94112, 106080, 107952, 110720, 114699, 117640, 132864, 134940, 141168, 141440, 143936, 152932, 166080, 169728, 176460, 179920, 188224, 191165, 212160, 215904, 221440, 229398, 235280, 269880, 282336, 282880, 287872, 305864, 332160, 352920, 359840, 376448, 382330, 424320, 431808, 458796, 470560, 539760, 564672, 573495, 575744, 611728, 664320, 705840, 719680, 752896, 764660, 848640, 863616, 917592, 941120, 1079520, 1129344, 1146990, 1223456, 1411680, 1439360, 1529320, 1727232, 1835184, 1882240, 2159040, 2258688, 2293980, 2446912, 2823360, 2878720, 3058640, 3670368, 3764480, 4318080, 4587960, 4893824, 5646720, 6117280, 7340736, 8636160, 9175920, 9787648, 11293440, 12234560, 14681472, 18351840, 24469120, 29362944, 36703680, 48938240, 73407360, 146814720]

約数ペア:

[(1, 146814720), (2, 73407360), (3, 48938240), (4, 36703680), (5, 29362944), (6, 24469120), (8, 18351840), (10, 14681472), (12, 12234560), (13, 11293440), (15, 9787648), (16, 9175920), (17, 8636160), (20, 7340736), (24, 6117280), (26, 5646720), (30, 4893824), (32, 4587960), (34, 4318080), (39, 3764480), (40, 3670368), (48, 3058640), (51, 2878720), (52, 2823360), (60, 2446912), (64, 2293980), (65, 2258688), (68, 2159040), (78, 1882240), (80, 1835184), (85, 1727232), (96, 1529320), (102, 1439360), (104, 1411680), (120, 1223456), (128, 1146990), (130, 1129344), (136, 1079520), (156, 941120), (160, 917592), (170, 863616), (173, 848640), (192, 764660), (195, 752896), (204, 719680), (208, 705840), (221, 664320), (240, 611728), (255, 575744), (256, 573495), (260, 564672), (272, 539760), (312, 470560), (320, 458796), (340, 431808), (346, 424320), (384, 382330), (390, 376448), (408, 359840), (416, 352920), (442, 332160), (480, 305864), (510, 287872), (519, 282880), (520, 282336), (544, 269880), (624, 235280), (640, 229398), (663, 221440), (680, 215904), (692, 212160), (768, 191165), (780, 188224), (816, 179920), (832, 176460), (865, 169728), (884, 166080), (960, 152932), (1020, 143936), (1038, 141440), (1040, 141168), (1088, 134940), (1105, 132864), (1248, 117640), (1280, 114699), (1326, 110720), (1360, 107952), (1384, 106080), (1560, 94112), (1632, 89960), (1664, 88230), (1730, 84864), (1768, 83040), (1920, 76466), (2040, 71968), (2076, 70720), (2080, 70584), (2176, 67470), (2210, 66432), (2249, 65280), (2496, 58820), (2595, 56576), (2652, 55360), (2720, 53976), (2768, 53040), (2941, 49920), (3120, 47056), (3264, 44980), (3315, 44288), (3328, 44115), (3460, 42432), (3536, 41520), (3840, 38233), (4080, 35984), (4152, 35360), (4160, 35292), (4352, 33735), (4420, 33216), (4498, 32640), (4992, 29410), (5190, 28288), (5304, 27680), (5440, 26988), (5536, 26520), (5882, 24960), (6240, 23528), (6528, 22490), (6630, 22144), (6747, 21760), (6920, 21216), (7072, 20760), (8160, 17992), (8304, 17680), (8320, 17646), (8823, 16640), (8840, 16608), (8996, 16320), (9984, 14705), (10380, 14144), (10608, 13840), (10880, 13494), (11072, 13260), (11245, 13056), (11764, 12480)]