194258520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 684288000

約数和(自身を除く): 490029480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 47, 54, 60, 72, 86, 89, 90, 94, 108, 120, 129, 135, 141, 172, 178, 180, 188, 215, 216, 235, 258, 267, 270, 282, 344, 356, 360, 376, 387, 423, 430, 445, 470, 516, 534, 540, 564, 645, 705, 712, 774, 801, 846, 860, 890, 940, 1032, 1068, 1080, 1128, 1161, 1269, 1290, 1335, 1410, 1548, 1602, 1692, 1720, 1780, 1880, 1935, 2021, 2115, 2136, 2322, 2403, 2538, 2580, 2670, 2820, 3096, 3204, 3384, 3560, 3827, 3870, 4005, 4042, 4183, 4230, 4644, 4806, 5076, 5160, 5340, 5640, 5805, 6063, 6345, 6408, 7654, 7740, 8010, 8084, 8366, 8460, 9288, 9612, 10105, 10152, 10680, 11481, 11610, 12015, 12126, 12549, 12690, 15308, 15480, 16020, 16168, 16732, 16920, 18189, 19135, 19224, 20210, 20915, 22962, 23220, 24030, 24252, 25098, 25380, 30315, 30616, 32040, 33464, 34443, 36378, 37647, 38270, 40420, 41830, 45924, 46440, 48060, 48504, 50196, 50760, 54567, 57405, 60630, 62745, 68886, 72756, 75294, 76540, 80840, 83660, 90945, 91848, 96120, 100392, 103329, 109134, 112941, 114810, 121260, 125490, 137772, 145512, 150588, 153080, 167320, 172215, 179869, 181890, 188235, 206658, 218268, 225882, 229620, 242520, 250980, 272835, 275544, 301176, 344430, 359738, 363780, 376470, 413316, 436536, 451764, 459240, 501960, 516645, 539607, 545670, 564705, 688860, 719476, 727560, 752940, 826632, 899345, 903528, 1033290, 1079214, 1091340, 1129410, 1377720, 1438952, 1505880, 1618821, 1798690, 2066580, 2158428, 2182680, 2258820, 2698035, 3237642, 3597380, 4133160, 4316856, 4517640, 4856463, 5396070, 6475284, 7194760, 8094105, 9712926, 10792140, 12950568, 16188210, 19425852, 21584280, 24282315, 32376420, 38851704, 48564630, 64752840, 97129260, 194258520]

約数ペア:

[(1, 194258520), (2, 97129260), (3, 64752840), (4, 48564630), (5, 38851704), (6, 32376420), (8, 24282315), (9, 21584280), (10, 19425852), (12, 16188210), (15, 12950568), (18, 10792140), (20, 9712926), (24, 8094105), (27, 7194760), (30, 6475284), (36, 5396070), (40, 4856463), (43, 4517640), (45, 4316856), (47, 4133160), (54, 3597380), (60, 3237642), (72, 2698035), (86, 2258820), (89, 2182680), (90, 2158428), (94, 2066580), (108, 1798690), (120, 1618821), (129, 1505880), (135, 1438952), (141, 1377720), (172, 1129410), (178, 1091340), (180, 1079214), (188, 1033290), (215, 903528), (216, 899345), (235, 826632), (258, 752940), (267, 727560), (270, 719476), (282, 688860), (344, 564705), (356, 545670), (360, 539607), (376, 516645), (387, 501960), (423, 459240), (430, 451764), (445, 436536), (470, 413316), (516, 376470), (534, 363780), (540, 359738), (564, 344430), (645, 301176), (705, 275544), (712, 272835), (774, 250980), (801, 242520), (846, 229620), (860, 225882), (890, 218268), (940, 206658), (1032, 188235), (1068, 181890), (1080, 179869), (1128, 172215), (1161, 167320), (1269, 153080), (1290, 150588), (1335, 145512), (1410, 137772), (1548, 125490), (1602, 121260), (1692, 114810), (1720, 112941), (1780, 109134), (1880, 103329), (1935, 100392), (2021, 96120), (2115, 91848), (2136, 90945), (2322, 83660), (2403, 80840), (2538, 76540), (2580, 75294), (2670, 72756), (2820, 68886), (3096, 62745), (3204, 60630), (3384, 57405), (3560, 54567), (3827, 50760), (3870, 50196), (4005, 48504), (4042, 48060), (4183, 46440), (4230, 45924), (4644, 41830), (4806, 40420), (5076, 38270), (5160, 37647), (5340, 36378), (5640, 34443), (5805, 33464), (6063, 32040), (6345, 30616), (6408, 30315), (7654, 25380), (7740, 25098), (8010, 24252), (8084, 24030), (8366, 23220), (8460, 22962), (9288, 20915), (9612, 20210), (10105, 19224), (10152, 19135), (10680, 18189), (11481, 16920), (11610, 16732), (12015, 16168), (12126, 16020), (12549, 15480), (12690, 15308)]