1895172480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17317}}^1$

素因数の和:17361

約数の個数: 192

約数和(自身を含む): 6889100400

約数和(自身を除く): 4993927920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 17317, 18240, 21888, 27360, 34634, 36480, 51951, 54720, 69268, 86585, 103902, 109440, 138536, 155853, 173170, 207804, 259755, 277072, 311706, 329023, 346340, 415608, 519510, 554144, 623412, 658046, 692680, 779265, 831216, 987069, 1039020, 1108288, 1246824, 1316092, 1385360, 1558530, 1645115, 1662432, 1974138, 2078040, 2216576, 2493648, 2632184, 2770720, 2961207, 3117060, 3290230, 3324864, 3948276, 4156080, 4935345, 4987296, 5264368, 5541440, 5922414, 6234120, 6580460, 6649728, 7896552, 8312160, 9870690, 9974592, 10528736, 11082880, 11844828, 12468240, 13160920, 14806035, 15793104, 16624320, 19741380, 19949184, 21057472, 23689656, 24936480, 26321840, 29612070, 31586208, 33248640, 39482760, 42114944, 47379312, 49872960, 52643680, 59224140, 63172416, 78965520, 94758624, 99745920, 105287360, 118448280, 126344832, 157931040, 189517248, 210574720, 236896560, 315862080, 379034496, 473793120, 631724160, 947586240, 1895172480]

約数ペア:

[(1, 1895172480), (2, 947586240), (3, 631724160), (4, 473793120), (5, 379034496), (6, 315862080), (8, 236896560), (9, 210574720), (10, 189517248), (12, 157931040), (15, 126344832), (16, 118448280), (18, 105287360), (19, 99745920), (20, 94758624), (24, 78965520), (30, 63172416), (32, 59224140), (36, 52643680), (38, 49872960), (40, 47379312), (45, 42114944), (48, 39482760), (57, 33248640), (60, 31586208), (64, 29612070), (72, 26321840), (76, 24936480), (80, 23689656), (90, 21057472), (95, 19949184), (96, 19741380), (114, 16624320), (120, 15793104), (128, 14806035), (144, 13160920), (152, 12468240), (160, 11844828), (171, 11082880), (180, 10528736), (190, 9974592), (192, 9870690), (228, 8312160), (240, 7896552), (285, 6649728), (288, 6580460), (304, 6234120), (320, 5922414), (342, 5541440), (360, 5264368), (380, 4987296), (384, 4935345), (456, 4156080), (480, 3948276), (570, 3324864), (576, 3290230), (608, 3117060), (640, 2961207), (684, 2770720), (720, 2632184), (760, 2493648), (855, 2216576), (912, 2078040), (960, 1974138), (1140, 1662432), (1152, 1645115), (1216, 1558530), (1368, 1385360), (1440, 1316092), (1520, 1246824), (1710, 1108288), (1824, 1039020), (1920, 987069), (2280, 831216), (2432, 779265), (2736, 692680), (2880, 658046), (3040, 623412), (3420, 554144), (3648, 519510), (4560, 415608), (5472, 346340), (5760, 329023), (6080, 311706), (6840, 277072), (7296, 259755), (9120, 207804), (10944, 173170), (12160, 155853), (13680, 138536), (17317, 109440), (18240, 103902), (21888, 86585), (27360, 69268), (34634, 54720), (36480, 51951)]