13335148480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:715

約数の個数: 224

約数和(自身を含む): 34820352000

約数和(自身を除く): 21485203520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 139, 152, 155, 160, 190, 248, 278, 304, 310, 320, 380, 496, 509, 556, 589, 608, 620, 695, 760, 992, 1018, 1112, 1178, 1216, 1240, 1390, 1520, 1984, 2036, 2224, 2356, 2480, 2545, 2641, 2780, 2945, 3040, 4072, 4309, 4448, 4712, 4960, 5090, 5282, 5560, 5890, 6080, 8144, 8618, 8896, 9424, 9671, 9920, 10180, 10564, 11120, 11780, 13205, 15779, 16288, 17236, 18848, 19342, 20360, 21128, 21545, 22240, 23560, 26410, 31558, 32576, 34472, 37696, 38684, 40720, 42256, 43090, 44480, 47120, 48355, 52820, 63116, 68944, 70751, 77368, 78895, 81440, 81871, 84512, 86180, 94240, 96710, 105640, 126232, 137888, 141502, 154736, 157790, 162880, 163742, 169024, 172360, 188480, 193420, 211280, 252464, 275776, 283004, 299801, 309472, 315580, 327484, 344720, 353755, 386840, 409355, 422560, 504928, 566008, 599602, 618944, 631160, 654968, 689440, 707510, 773680, 818710, 845120, 1009856, 1132016, 1199204, 1262320, 1309936, 1344269, 1378880, 1415020, 1499005, 1547360, 1637420, 2193281, 2264032, 2398408, 2524640, 2619872, 2688538, 2830040, 2998010, 3094720, 3274840, 4386562, 4528064, 4796816, 5049280, 5239744, 5377076, 5660080, 5996020, 6549680, 6721345, 8773124, 9593632, 10754152, 10966405, 11320160, 11992040, 13099360, 13442690, 17546248, 19187264, 21508304, 21932810, 22640320, 23984080, 26198720, 26885380, 35092496, 41672339, 43016608, 43865620, 47968160, 53770760, 70184992, 83344678, 86033216, 87731240, 95936320, 107541520, 140369984, 166689356, 175462480, 208361695, 215083040, 333378712, 350924960, 416723390, 430166080, 666757424, 701849920, 833446780, 1333514848, 1666893560, 2667029696, 3333787120, 6667574240, 13335148480]

約数ペア:

[(1, 13335148480), (2, 6667574240), (4, 3333787120), (5, 2667029696), (8, 1666893560), (10, 1333514848), (16, 833446780), (19, 701849920), (20, 666757424), (31, 430166080), (32, 416723390), (38, 350924960), (40, 333378712), (62, 215083040), (64, 208361695), (76, 175462480), (80, 166689356), (95, 140369984), (124, 107541520), (139, 95936320), (152, 87731240), (155, 86033216), (160, 83344678), (190, 70184992), (248, 53770760), (278, 47968160), (304, 43865620), (310, 43016608), (320, 41672339), (380, 35092496), (496, 26885380), (509, 26198720), (556, 23984080), (589, 22640320), (608, 21932810), (620, 21508304), (695, 19187264), (760, 17546248), (992, 13442690), (1018, 13099360), (1112, 11992040), (1178, 11320160), (1216, 10966405), (1240, 10754152), (1390, 9593632), (1520, 8773124), (1984, 6721345), (2036, 6549680), (2224, 5996020), (2356, 5660080), (2480, 5377076), (2545, 5239744), (2641, 5049280), (2780, 4796816), (2945, 4528064), (3040, 4386562), (4072, 3274840), (4309, 3094720), (4448, 2998010), (4712, 2830040), (4960, 2688538), (5090, 2619872), (5282, 2524640), (5560, 2398408), (5890, 2264032), (6080, 2193281), (8144, 1637420), (8618, 1547360), (8896, 1499005), (9424, 1415020), (9671, 1378880), (9920, 1344269), (10180, 1309936), (10564, 1262320), (11120, 1199204), (11780, 1132016), (13205, 1009856), (15779, 845120), (16288, 818710), (17236, 773680), (18848, 707510), (19342, 689440), (20360, 654968), (21128, 631160), (21545, 618944), (22240, 599602), (23560, 566008), (26410, 504928), (31558, 422560), (32576, 409355), (34472, 386840), (37696, 353755), (38684, 344720), (40720, 327484), (42256, 315580), (43090, 309472), (44480, 299801), (47120, 283004), (48355, 275776), (52820, 252464), (63116, 211280), (68944, 193420), (70751, 188480), (77368, 172360), (78895, 169024), (81440, 163742), (81871, 162880), (84512, 157790), (86180, 154736), (94240, 141502), (96710, 137888), (105640, 126232)]