425760480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:250

約数の個数: 288

約数和(自身を含む): 1528214688

約数和(自身を除く): 1102454208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 61, 72, 74, 80, 90, 96, 111, 120, 122, 131, 144, 148, 160, 180, 183, 185, 222, 240, 244, 262, 288, 296, 305, 333, 360, 366, 370, 393, 444, 480, 488, 524, 549, 555, 592, 610, 655, 666, 720, 732, 740, 786, 888, 915, 976, 1048, 1098, 1110, 1179, 1184, 1220, 1310, 1332, 1440, 1464, 1480, 1572, 1665, 1776, 1830, 1952, 1965, 2096, 2196, 2220, 2257, 2358, 2440, 2620, 2664, 2745, 2928, 2960, 3144, 3330, 3552, 3660, 3930, 4192, 4392, 4440, 4514, 4716, 4847, 4880, 5240, 5328, 5490, 5856, 5895, 5920, 6288, 6660, 6771, 7320, 7860, 7991, 8784, 8880, 9028, 9432, 9694, 9760, 10480, 10656, 10980, 11285, 11790, 12576, 13320, 13542, 14541, 14640, 15720, 15982, 17568, 17760, 18056, 18864, 19388, 20313, 20960, 21960, 22570, 23580, 23973, 24235, 26640, 27084, 29082, 29280, 31440, 31964, 33855, 36112, 37728, 38776, 39955, 40626, 43623, 43920, 45140, 47160, 47946, 48470, 53280, 54168, 58164, 62880, 63928, 67710, 71919, 72224, 72705, 77552, 79910, 81252, 87246, 87840, 90280, 94320, 95892, 96940, 101565, 108336, 116328, 119865, 127856, 135420, 143838, 145410, 155104, 159820, 162504, 174492, 180560, 188640, 191784, 193880, 203130, 216672, 218115, 232656, 239730, 255712, 270840, 287676, 290820, 295667, 319640, 325008, 348984, 359595, 361120, 383568, 387760, 406260, 436230, 465312, 479460, 541680, 575352, 581640, 591334, 639280, 650016, 697968, 719190, 767136, 775520, 812520, 872460, 887001, 958920, 1083360, 1150704, 1163280, 1182668, 1278560, 1395936, 1438380, 1478335, 1625040, 1744920, 1774002, 1917840, 2301408, 2326560, 2365336, 2661003, 2876760, 2956670, 3250080, 3489840, 3548004, 3835680, 4435005, 4730672, 5322006, 5753520, 5913340, 6979680, 7096008, 8870010, 9461344, 10644012, 11507040, 11826680, 13305015, 14192016, 17740020, 21288024, 23653360, 26610030, 28384032, 35480040, 42576048, 47306720, 53220060, 70960080, 85152096, 106440120, 141920160, 212880240, 425760480]

約数ペア:

[(1, 425760480), (2, 212880240), (3, 141920160), (4, 106440120), (5, 85152096), (6, 70960080), (8, 53220060), (9, 47306720), (10, 42576048), (12, 35480040), (15, 28384032), (16, 26610030), (18, 23653360), (20, 21288024), (24, 17740020), (30, 14192016), (32, 13305015), (36, 11826680), (37, 11507040), (40, 10644012), (45, 9461344), (48, 8870010), (60, 7096008), (61, 6979680), (72, 5913340), (74, 5753520), (80, 5322006), (90, 4730672), (96, 4435005), (111, 3835680), (120, 3548004), (122, 3489840), (131, 3250080), (144, 2956670), (148, 2876760), (160, 2661003), (180, 2365336), (183, 2326560), (185, 2301408), (222, 1917840), (240, 1774002), (244, 1744920), (262, 1625040), (288, 1478335), (296, 1438380), (305, 1395936), (333, 1278560), (360, 1182668), (366, 1163280), (370, 1150704), (393, 1083360), (444, 958920), (480, 887001), (488, 872460), (524, 812520), (549, 775520), (555, 767136), (592, 719190), (610, 697968), (655, 650016), (666, 639280), (720, 591334), (732, 581640), (740, 575352), (786, 541680), (888, 479460), (915, 465312), (976, 436230), (1048, 406260), (1098, 387760), (1110, 383568), (1179, 361120), (1184, 359595), (1220, 348984), (1310, 325008), (1332, 319640), (1440, 295667), (1464, 290820), (1480, 287676), (1572, 270840), (1665, 255712), (1776, 239730), (1830, 232656), (1952, 218115), (1965, 216672), (2096, 203130), (2196, 193880), (2220, 191784), (2257, 188640), (2358, 180560), (2440, 174492), (2620, 162504), (2664, 159820), (2745, 155104), (2928, 145410), (2960, 143838), (3144, 135420), (3330, 127856), (3552, 119865), (3660, 116328), (3930, 108336), (4192, 101565), (4392, 96940), (4440, 95892), (4514, 94320), (4716, 90280), (4847, 87840), (4880, 87246), (5240, 81252), (5328, 79910), (5490, 77552), (5856, 72705), (5895, 72224), (5920, 71919), (6288, 67710), (6660, 63928), (6771, 62880), (7320, 58164), (7860, 54168), (7991, 53280), (8784, 48470), (8880, 47946), (9028, 47160), (9432, 45140), (9694, 43920), (9760, 43623), (10480, 40626), (10656, 39955), (10980, 38776), (11285, 37728), (11790, 36112), (12576, 33855), (13320, 31964), (13542, 31440), (14541, 29280), (14640, 29082), (15720, 27084), (15982, 26640), (17568, 24235), (17760, 23973), (18056, 23580), (18864, 22570), (19388, 21960), (20313, 20960)]