426355440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 320

約数和(自身を含む): 1637514240

約数和(自身を除く): 1211158800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 37, 38, 40, 42, 48, 56, 57, 60, 70, 74, 76, 80, 84, 95, 105, 111, 112, 114, 120, 133, 140, 148, 152, 168, 185, 190, 210, 222, 228, 240, 259, 266, 280, 285, 296, 304, 336, 361, 370, 380, 399, 420, 444, 456, 518, 532, 555, 560, 570, 592, 665, 703, 722, 740, 760, 777, 798, 840, 888, 912, 1036, 1064, 1083, 1110, 1140, 1295, 1330, 1406, 1444, 1480, 1520, 1554, 1596, 1680, 1776, 1805, 1995, 2072, 2109, 2128, 2166, 2220, 2280, 2527, 2590, 2660, 2812, 2888, 2960, 3108, 3192, 3515, 3610, 3885, 3990, 4144, 4218, 4332, 4440, 4560, 4921, 5054, 5180, 5320, 5415, 5624, 5776, 6216, 6384, 6859, 7030, 7220, 7581, 7770, 7980, 8436, 8664, 8880, 9842, 10108, 10360, 10545, 10640, 10830, 11248, 12432, 12635, 13357, 13718, 14060, 14440, 14763, 15162, 15540, 15960, 16872, 17328, 19684, 20216, 20577, 20720, 21090, 21660, 24605, 25270, 26714, 27436, 28120, 28880, 29526, 30324, 31080, 31920, 33744, 34295, 37905, 39368, 40071, 40432, 41154, 42180, 43320, 48013, 49210, 50540, 53428, 54872, 56240, 59052, 60648, 62160, 66785, 68590, 73815, 75810, 78736, 80142, 82308, 84360, 86640, 93499, 96026, 98420, 101080, 102885, 106856, 109744, 118104, 121296, 133570, 137180, 144039, 147630, 151620, 160284, 164616, 168720, 186998, 192052, 196840, 200355, 202160, 205770, 213712, 236208, 240065, 253783, 267140, 274360, 280497, 288078, 295260, 303240, 320568, 329232, 373996, 384104, 393680, 400710, 411540, 467495, 480130, 507566, 534280, 548720, 560994, 576156, 590520, 606480, 641136, 720195, 747992, 761349, 768208, 801420, 823080, 934990, 960260, 1015132, 1068560, 1121988, 1152312, 1181040, 1268915, 1402485, 1440390, 1495984, 1522698, 1602840, 1646160, 1776481, 1869980, 1920520, 2030264, 2243976, 2304624, 2537830, 2804970, 2880780, 3045396, 3205680, 3552962, 3739960, 3806745, 3841040, 4060528, 4487952, 5075660, 5329443, 5609940, 5761560, 6090792, 7105924, 7479920, 7613490, 8882405, 10151320, 10658886, 11219880, 11523120, 12181584, 14211848, 15226980, 17764810, 20302640, 21317772, 22439760, 26647215, 28423696, 30453960, 35529620, 42635544, 53294430, 60907920, 71059240, 85271088, 106588860, 142118480, 213177720, 426355440]

約数ペア:

[(1, 426355440), (2, 213177720), (3, 142118480), (4, 106588860), (5, 85271088), (6, 71059240), (7, 60907920), (8, 53294430), (10, 42635544), (12, 35529620), (14, 30453960), (15, 28423696), (16, 26647215), (19, 22439760), (20, 21317772), (21, 20302640), (24, 17764810), (28, 15226980), (30, 14211848), (35, 12181584), (37, 11523120), (38, 11219880), (40, 10658886), (42, 10151320), (48, 8882405), (56, 7613490), (57, 7479920), (60, 7105924), (70, 6090792), (74, 5761560), (76, 5609940), (80, 5329443), (84, 5075660), (95, 4487952), (105, 4060528), (111, 3841040), (112, 3806745), (114, 3739960), (120, 3552962), (133, 3205680), (140, 3045396), (148, 2880780), (152, 2804970), (168, 2537830), (185, 2304624), (190, 2243976), (210, 2030264), (222, 1920520), (228, 1869980), (240, 1776481), (259, 1646160), (266, 1602840), (280, 1522698), (285, 1495984), (296, 1440390), (304, 1402485), (336, 1268915), (361, 1181040), (370, 1152312), (380, 1121988), (399, 1068560), (420, 1015132), (444, 960260), (456, 934990), (518, 823080), (532, 801420), (555, 768208), (560, 761349), (570, 747992), (592, 720195), (665, 641136), (703, 606480), (722, 590520), (740, 576156), (760, 560994), (777, 548720), (798, 534280), (840, 507566), (888, 480130), (912, 467495), (1036, 411540), (1064, 400710), (1083, 393680), (1110, 384104), (1140, 373996), (1295, 329232), (1330, 320568), (1406, 303240), (1444, 295260), (1480, 288078), (1520, 280497), (1554, 274360), (1596, 267140), (1680, 253783), (1776, 240065), (1805, 236208), (1995, 213712), (2072, 205770), (2109, 202160), (2128, 200355), (2166, 196840), (2220, 192052), (2280, 186998), (2527, 168720), (2590, 164616), (2660, 160284), (2812, 151620), (2888, 147630), (2960, 144039), (3108, 137180), (3192, 133570), (3515, 121296), (3610, 118104), (3885, 109744), (3990, 106856), (4144, 102885), (4218, 101080), (4332, 98420), (4440, 96026), (4560, 93499), (4921, 86640), (5054, 84360), (5180, 82308), (5320, 80142), (5415, 78736), (5624, 75810), (5776, 73815), (6216, 68590), (6384, 66785), (6859, 62160), (7030, 60648), (7220, 59052), (7581, 56240), (7770, 54872), (7980, 53428), (8436, 50540), (8664, 49210), (8880, 48013), (9842, 43320), (10108, 42180), (10360, 41154), (10545, 40432), (10640, 40071), (10830, 39368), (11248, 37905), (12432, 34295), (12635, 33744), (13357, 31920), (13718, 31080), (14060, 30324), (14440, 29526), (14763, 28880), (15162, 28120), (15540, 27436), (15960, 26714), (16872, 25270), (17328, 24605), (19684, 21660), (20216, 21090), (20577, 20720)]