8530025280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20809}}^1$

素因数の和:20897

約数の個数: 224

約数和(自身を含む): 31460724480

約数和(自身を除く): 22930699200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 192, 210, 224, 240, 244, 280, 305, 320, 336, 366, 420, 427, 448, 480, 488, 560, 610, 672, 732, 840, 854, 915, 960, 976, 1120, 1220, 1281, 1344, 1464, 1680, 1708, 1830, 1952, 2135, 2240, 2440, 2562, 2928, 3360, 3416, 3660, 3904, 4270, 4880, 5124, 5856, 6405, 6720, 6832, 7320, 8540, 9760, 10248, 11712, 12810, 13664, 14640, 17080, 19520, 20496, 20809, 25620, 27328, 29280, 34160, 40992, 41618, 51240, 58560, 62427, 68320, 81984, 83236, 102480, 104045, 124854, 136640, 145663, 166472, 204960, 208090, 249708, 291326, 312135, 332944, 409920, 416180, 436989, 499416, 582652, 624270, 665888, 728315, 832360, 873978, 998832, 1165304, 1248540, 1269349, 1331776, 1456630, 1664720, 1747956, 1997664, 2184945, 2330608, 2497080, 2538698, 2913260, 3329440, 3495912, 3808047, 3995328, 4369890, 4661216, 4994160, 5077396, 5826520, 6346745, 6658880, 6991824, 7616094, 8739780, 8885443, 9322432, 9988320, 10154792, 11653040, 12693490, 13983648, 15232188, 17479560, 17770886, 19040235, 19976640, 20309584, 23306080, 25386980, 26656329, 27967296, 30464376, 34959120, 35541772, 38080470, 40619168, 44427215, 46612160, 50773960, 53312658, 60928752, 69918240, 71083544, 76160940, 81238336, 88854430, 101547920, 106625316, 121857504, 133281645, 139836480, 142167088, 152321880, 177708860, 203095840, 213250632, 243715008, 266563290, 284334176, 304643760, 355417720, 406191680, 426501264, 533126580, 568668352, 609287520, 710835440, 853002528, 1066253160, 1218575040, 1421670880, 1706005056, 2132506320, 2843341760, 4265012640, 8530025280]

約数ペア:

[(1, 8530025280), (2, 4265012640), (3, 2843341760), (4, 2132506320), (5, 1706005056), (6, 1421670880), (7, 1218575040), (8, 1066253160), (10, 853002528), (12, 710835440), (14, 609287520), (15, 568668352), (16, 533126580), (20, 426501264), (21, 406191680), (24, 355417720), (28, 304643760), (30, 284334176), (32, 266563290), (35, 243715008), (40, 213250632), (42, 203095840), (48, 177708860), (56, 152321880), (60, 142167088), (61, 139836480), (64, 133281645), (70, 121857504), (80, 106625316), (84, 101547920), (96, 88854430), (105, 81238336), (112, 76160940), (120, 71083544), (122, 69918240), (140, 60928752), (160, 53312658), (168, 50773960), (183, 46612160), (192, 44427215), (210, 40619168), (224, 38080470), (240, 35541772), (244, 34959120), (280, 30464376), (305, 27967296), (320, 26656329), (336, 25386980), (366, 23306080), (420, 20309584), (427, 19976640), (448, 19040235), (480, 17770886), (488, 17479560), (560, 15232188), (610, 13983648), (672, 12693490), (732, 11653040), (840, 10154792), (854, 9988320), (915, 9322432), (960, 8885443), (976, 8739780), (1120, 7616094), (1220, 6991824), (1281, 6658880), (1344, 6346745), (1464, 5826520), (1680, 5077396), (1708, 4994160), (1830, 4661216), (1952, 4369890), (2135, 3995328), (2240, 3808047), (2440, 3495912), (2562, 3329440), (2928, 2913260), (3360, 2538698), (3416, 2497080), (3660, 2330608), (3904, 2184945), (4270, 1997664), (4880, 1747956), (5124, 1664720), (5856, 1456630), (6405, 1331776), (6720, 1269349), (6832, 1248540), (7320, 1165304), (8540, 998832), (9760, 873978), (10248, 832360), (11712, 728315), (12810, 665888), (13664, 624270), (14640, 582652), (17080, 499416), (19520, 436989), (20496, 416180), (20809, 409920), (25620, 332944), (27328, 312135), (29280, 291326), (34160, 249708), (40992, 208090), (41618, 204960), (51240, 166472), (58560, 145663), (62427, 136640), (68320, 124854), (81984, 104045), (83236, 102480)]