457657680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4877}}^1$

素因数の和:4933

約数の個数: 160

約数和(自身を含む): 1567828224

約数和(自身を除く): 1110170544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1840, 1955, 2040, 2346, 2760, 3128, 3910, 4080, 4692, 4877, 5520, 5865, 6256, 7820, 9384, 9754, 11730, 14631, 15640, 18768, 19508, 23460, 24385, 29262, 31280, 39016, 46920, 48770, 58524, 73155, 78032, 82909, 93840, 97540, 112171, 117048, 146310, 165818, 195080, 224342, 234096, 248727, 292620, 331636, 336513, 390160, 414545, 448684, 497454, 560855, 585240, 663272, 673026, 829090, 897368, 994908, 1121710, 1170480, 1243635, 1326544, 1346052, 1658180, 1682565, 1794736, 1906907, 1989816, 2243420, 2487270, 2692104, 3316360, 3365130, 3813814, 3979632, 4486840, 4974540, 5384208, 5720721, 6632720, 6730260, 7627628, 8973680, 9534535, 9949080, 11441442, 13460520, 15255256, 19069070, 19898160, 22882884, 26921040, 28603605, 30510512, 38138140, 45765768, 57207210, 76276280, 91531536, 114414420, 152552560, 228828840, 457657680]

約数ペア:

[(1, 457657680), (2, 228828840), (3, 152552560), (4, 114414420), (5, 91531536), (6, 76276280), (8, 57207210), (10, 45765768), (12, 38138140), (15, 30510512), (16, 28603605), (17, 26921040), (20, 22882884), (23, 19898160), (24, 19069070), (30, 15255256), (34, 13460520), (40, 11441442), (46, 9949080), (48, 9534535), (51, 8973680), (60, 7627628), (68, 6730260), (69, 6632720), (80, 5720721), (85, 5384208), (92, 4974540), (102, 4486840), (115, 3979632), (120, 3813814), (136, 3365130), (138, 3316360), (170, 2692104), (184, 2487270), (204, 2243420), (230, 1989816), (240, 1906907), (255, 1794736), (272, 1682565), (276, 1658180), (340, 1346052), (345, 1326544), (368, 1243635), (391, 1170480), (408, 1121710), (460, 994908), (510, 897368), (552, 829090), (680, 673026), (690, 663272), (782, 585240), (816, 560855), (920, 497454), (1020, 448684), (1104, 414545), (1173, 390160), (1360, 336513), (1380, 331636), (1564, 292620), (1840, 248727), (1955, 234096), (2040, 224342), (2346, 195080), (2760, 165818), (3128, 146310), (3910, 117048), (4080, 112171), (4692, 97540), (4877, 93840), (5520, 82909), (5865, 78032), (6256, 73155), (7820, 58524), (9384, 48770), (9754, 46920), (11730, 39016), (14631, 31280), (15640, 29262), (18768, 24385), (19508, 23460)]