159499440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 577650528

約数和(自身を除く): 418151088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 83, 85, 90, 102, 120, 136, 144, 153, 157, 166, 170, 180, 204, 240, 249, 255, 272, 306, 314, 332, 340, 360, 408, 415, 471, 498, 510, 612, 628, 664, 680, 720, 747, 765, 785, 816, 830, 942, 996, 1020, 1224, 1245, 1256, 1328, 1360, 1411, 1413, 1494, 1530, 1570, 1660, 1884, 1992, 2040, 2355, 2448, 2490, 2512, 2669, 2822, 2826, 2988, 3060, 3140, 3320, 3735, 3768, 3984, 4080, 4233, 4710, 4980, 5338, 5644, 5652, 5976, 6120, 6280, 6640, 7055, 7065, 7470, 7536, 8007, 8466, 9420, 9960, 10676, 11288, 11304, 11952, 12240, 12560, 12699, 13031, 13345, 14110, 14130, 14940, 16014, 16932, 18840, 19920, 21165, 21352, 22576, 22608, 24021, 25398, 26062, 26690, 28220, 28260, 29880, 32028, 33864, 37680, 39093, 40035, 42330, 42704, 48042, 50796, 52124, 53380, 56440, 56520, 59760, 63495, 64056, 65155, 67728, 78186, 80070, 84660, 96084, 101592, 104248, 106760, 112880, 113040, 117279, 120105, 126990, 128112, 130310, 156372, 160140, 169320, 192168, 195465, 203184, 208496, 213520, 221527, 234558, 240210, 253980, 260620, 312744, 320280, 338640, 384336, 390930, 443054, 469116, 480420, 507960, 521240, 586395, 625488, 640560, 664581, 781860, 886108, 938232, 960840, 1015920, 1042480, 1107635, 1172790, 1329162, 1563720, 1772216, 1876464, 1921680, 1993743, 2215270, 2345580, 2658324, 3127440, 3322905, 3544432, 3987486, 4430540, 4691160, 5316648, 6645810, 7974972, 8861080, 9382320, 9968715, 10633296, 13291620, 15949944, 17722160, 19937430, 26583240, 31899888, 39874860, 53166480, 79749720, 159499440]

約数ペア:

[(1, 159499440), (2, 79749720), (3, 53166480), (4, 39874860), (5, 31899888), (6, 26583240), (8, 19937430), (9, 17722160), (10, 15949944), (12, 13291620), (15, 10633296), (16, 9968715), (17, 9382320), (18, 8861080), (20, 7974972), (24, 6645810), (30, 5316648), (34, 4691160), (36, 4430540), (40, 3987486), (45, 3544432), (48, 3322905), (51, 3127440), (60, 2658324), (68, 2345580), (72, 2215270), (80, 1993743), (83, 1921680), (85, 1876464), (90, 1772216), (102, 1563720), (120, 1329162), (136, 1172790), (144, 1107635), (153, 1042480), (157, 1015920), (166, 960840), (170, 938232), (180, 886108), (204, 781860), (240, 664581), (249, 640560), (255, 625488), (272, 586395), (306, 521240), (314, 507960), (332, 480420), (340, 469116), (360, 443054), (408, 390930), (415, 384336), (471, 338640), (498, 320280), (510, 312744), (612, 260620), (628, 253980), (664, 240210), (680, 234558), (720, 221527), (747, 213520), (765, 208496), (785, 203184), (816, 195465), (830, 192168), (942, 169320), (996, 160140), (1020, 156372), (1224, 130310), (1245, 128112), (1256, 126990), (1328, 120105), (1360, 117279), (1411, 113040), (1413, 112880), (1494, 106760), (1530, 104248), (1570, 101592), (1660, 96084), (1884, 84660), (1992, 80070), (2040, 78186), (2355, 67728), (2448, 65155), (2490, 64056), (2512, 63495), (2669, 59760), (2822, 56520), (2826, 56440), (2988, 53380), (3060, 52124), (3140, 50796), (3320, 48042), (3735, 42704), (3768, 42330), (3984, 40035), (4080, 39093), (4233, 37680), (4710, 33864), (4980, 32028), (5338, 29880), (5644, 28260), (5652, 28220), (5976, 26690), (6120, 26062), (6280, 25398), (6640, 24021), (7055, 22608), (7065, 22576), (7470, 21352), (7536, 21165), (8007, 19920), (8466, 18840), (9420, 16932), (9960, 16014), (10676, 14940), (11288, 14130), (11304, 14110), (11952, 13345), (12240, 13031), (12560, 12699)]