422781840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2706

約数の個数: 240

約数和(自身を含む): 1619615088

約数和(自身を除く): 1196833248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 2657, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 5314, 6120, 6630, 7956, 7971, 8840, 9360, 9945, 10608, 10628, 12240, 13260, 13285, 15912, 15942, 17680, 19890, 21256, 23913, 26520, 26570, 31824, 31884, 34541, 39780, 39855, 42512, 45169, 47826, 53040, 53140, 63768, 69082, 79560, 79710, 90338, 95652, 103623, 106280, 119565, 127536, 135507, 138164, 159120, 159420, 172705, 180676, 191304, 207246, 212560, 225845, 239130, 271014, 276328, 310869, 318840, 345410, 361352, 382608, 406521, 414492, 451690, 478260, 518115, 542028, 552656, 587197, 621738, 637680, 677535, 690820, 722704, 813042, 828984, 903380, 956520, 1036230, 1084056, 1174394, 1243476, 1355070, 1381640, 1554345, 1626084, 1657968, 1761591, 1806760, 1913040, 2032605, 2072460, 2168112, 2348788, 2486952, 2710140, 2763280, 2935985, 3108690, 3252168, 3523182, 3613520, 4065210, 4144920, 4697576, 4973904, 5284773, 5420280, 5871970, 6217380, 6504336, 7046364, 8130420, 8289840, 8807955, 9395152, 10569546, 10840560, 11743940, 12434760, 14092728, 16260840, 17615910, 21139092, 23487880, 24869520, 26423865, 28185456, 32521680, 35231820, 42278184, 46975760, 52847730, 70463640, 84556368, 105695460, 140927280, 211390920, 422781840]

約数ペア:

[(1, 422781840), (2, 211390920), (3, 140927280), (4, 105695460), (5, 84556368), (6, 70463640), (8, 52847730), (9, 46975760), (10, 42278184), (12, 35231820), (13, 32521680), (15, 28185456), (16, 26423865), (17, 24869520), (18, 23487880), (20, 21139092), (24, 17615910), (26, 16260840), (30, 14092728), (34, 12434760), (36, 11743940), (39, 10840560), (40, 10569546), (45, 9395152), (48, 8807955), (51, 8289840), (52, 8130420), (60, 7046364), (65, 6504336), (68, 6217380), (72, 5871970), (78, 5420280), (80, 5284773), (85, 4973904), (90, 4697576), (102, 4144920), (104, 4065210), (117, 3613520), (120, 3523182), (130, 3252168), (136, 3108690), (144, 2935985), (153, 2763280), (156, 2710140), (170, 2486952), (180, 2348788), (195, 2168112), (204, 2072460), (208, 2032605), (221, 1913040), (234, 1806760), (240, 1761591), (255, 1657968), (260, 1626084), (272, 1554345), (306, 1381640), (312, 1355070), (340, 1243476), (360, 1174394), (390, 1084056), (408, 1036230), (442, 956520), (468, 903380), (510, 828984), (520, 813042), (585, 722704), (612, 690820), (624, 677535), (663, 637680), (680, 621738), (720, 587197), (765, 552656), (780, 542028), (816, 518115), (884, 478260), (936, 451690), (1020, 414492), (1040, 406521), (1105, 382608), (1170, 361352), (1224, 345410), (1326, 318840), (1360, 310869), (1530, 276328), (1560, 271014), (1768, 239130), (1872, 225845), (1989, 212560), (2040, 207246), (2210, 191304), (2340, 180676), (2448, 172705), (2652, 159420), (2657, 159120), (3060, 138164), (3120, 135507), (3315, 127536), (3536, 119565), (3978, 106280), (4080, 103623), (4420, 95652), (4680, 90338), (5304, 79710), (5314, 79560), (6120, 69082), (6630, 63768), (7956, 53140), (7971, 53040), (8840, 47826), (9360, 45169), (9945, 42512), (10608, 39855), (10628, 39780), (12240, 34541), (13260, 31884), (13285, 31824), (15912, 26570), (15942, 26520), (17680, 23913), (19890, 21256)]