19229945280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{220123}}^1$

素因数の和:220163

約数の個数: 224

約数和(自身を含む): 75145050624

約数和(自身を除く): 55915105344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 8736, 10920, 12480, 14560, 17472, 21840, 29120, 43680, 87360, 220123, 440246, 660369, 880492, 1100615, 1320738, 1540861, 1760984, 2201230, 2641476, 2861599, 3081722, 3301845, 3521968, 4402460, 4622583, 5282952, 5723198, 6163444, 6603690, 7043936, 7704305, 8584797, 8804920, 9245166, 10565904, 11446396, 12326888, 13207380, 14087872, 14307995, 15408610, 17169594, 17609840, 18490332, 20031193, 21131808, 22892792, 23112915, 24653776, 26414760, 28615990, 30817220, 34339188, 35219680, 36980664, 40062386, 42263616, 42923985, 45785584, 46225830, 49307552, 52829520, 57231980, 60093579, 61634440, 68678376, 70439360, 73961328, 80124772, 85847970, 91571168, 92451660, 98615104, 100155965, 105659040, 114463960, 120187158, 123268880, 137356752, 147922656, 160249544, 171695940, 183142336, 184903320, 200311930, 211318080, 228927920, 240374316, 246537760, 274713504, 295845312, 300467895, 320499088, 343391880, 369806640, 400623860, 457855840, 480748632, 493075520, 549427008, 600935790, 640998176, 686783760, 739613280, 801247720, 915711680, 961497264, 1201871580, 1281996352, 1373567520, 1479226560, 1602495440, 1922994528, 2403743160, 2747135040, 3204990880, 3845989056, 4807486320, 6409981760, 9614972640, 19229945280]

約数ペア:

[(1, 19229945280), (2, 9614972640), (3, 6409981760), (4, 4807486320), (5, 3845989056), (6, 3204990880), (7, 2747135040), (8, 2403743160), (10, 1922994528), (12, 1602495440), (13, 1479226560), (14, 1373567520), (15, 1281996352), (16, 1201871580), (20, 961497264), (21, 915711680), (24, 801247720), (26, 739613280), (28, 686783760), (30, 640998176), (32, 600935790), (35, 549427008), (39, 493075520), (40, 480748632), (42, 457855840), (48, 400623860), (52, 369806640), (56, 343391880), (60, 320499088), (64, 300467895), (65, 295845312), (70, 274713504), (78, 246537760), (80, 240374316), (84, 228927920), (91, 211318080), (96, 200311930), (104, 184903320), (105, 183142336), (112, 171695940), (120, 160249544), (130, 147922656), (140, 137356752), (156, 123268880), (160, 120187158), (168, 114463960), (182, 105659040), (192, 100155965), (195, 98615104), (208, 92451660), (210, 91571168), (224, 85847970), (240, 80124772), (260, 73961328), (273, 70439360), (280, 68678376), (312, 61634440), (320, 60093579), (336, 57231980), (364, 52829520), (390, 49307552), (416, 46225830), (420, 45785584), (448, 42923985), (455, 42263616), (480, 40062386), (520, 36980664), (546, 35219680), (560, 34339188), (624, 30817220), (672, 28615990), (728, 26414760), (780, 24653776), (832, 23112915), (840, 22892792), (910, 21131808), (960, 20031193), (1040, 18490332), (1092, 17609840), (1120, 17169594), (1248, 15408610), (1344, 14307995), (1365, 14087872), (1456, 13207380), (1560, 12326888), (1680, 11446396), (1820, 10565904), (2080, 9245166), (2184, 8804920), (2240, 8584797), (2496, 7704305), (2730, 7043936), (2912, 6603690), (3120, 6163444), (3360, 5723198), (3640, 5282952), (4160, 4622583), (4368, 4402460), (5460, 3521968), (5824, 3301845), (6240, 3081722), (6720, 2861599), (7280, 2641476), (8736, 2201230), (10920, 1760984), (12480, 1540861), (14560, 1320738), (17472, 1100615), (21840, 880492), (29120, 660369), (43680, 440246), (87360, 220123)]