139398240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 463325184

約数和(自身を除く): 323926944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 47, 48, 60, 74, 80, 94, 96, 111, 120, 141, 148, 160, 167, 185, 188, 222, 235, 240, 282, 296, 334, 370, 376, 444, 470, 480, 501, 555, 564, 592, 668, 705, 740, 752, 835, 888, 940, 1002, 1110, 1128, 1184, 1336, 1410, 1480, 1504, 1670, 1739, 1776, 1880, 2004, 2220, 2256, 2505, 2672, 2820, 2960, 3340, 3478, 3552, 3760, 4008, 4440, 4512, 5010, 5217, 5344, 5640, 5920, 6179, 6680, 6956, 7520, 7849, 8016, 8695, 8880, 10020, 10434, 11280, 12358, 13360, 13912, 15698, 16032, 17390, 17760, 18537, 20040, 20868, 22560, 23547, 24716, 26085, 26720, 27824, 30895, 31396, 34780, 37074, 39245, 40080, 41736, 47094, 49432, 52170, 55648, 61790, 62792, 69560, 74148, 78490, 80160, 83472, 92685, 94188, 98864, 104340, 117735, 123580, 125584, 139120, 148296, 156980, 166944, 185370, 188376, 197728, 208680, 235470, 247160, 251168, 278240, 290413, 296592, 313960, 370740, 376752, 417360, 470940, 494320, 580826, 593184, 627920, 741480, 753504, 834720, 871239, 941880, 988640, 1161652, 1255840, 1452065, 1482960, 1742478, 1883760, 2323304, 2904130, 2965920, 3484956, 3767520, 4356195, 4646608, 5808260, 6969912, 8712390, 9293216, 11616520, 13939824, 17424780, 23233040, 27879648, 34849560, 46466080, 69699120, 139398240]

約数ペア:

[(1, 139398240), (2, 69699120), (3, 46466080), (4, 34849560), (5, 27879648), (6, 23233040), (8, 17424780), (10, 13939824), (12, 11616520), (15, 9293216), (16, 8712390), (20, 6969912), (24, 5808260), (30, 4646608), (32, 4356195), (37, 3767520), (40, 3484956), (47, 2965920), (48, 2904130), (60, 2323304), (74, 1883760), (80, 1742478), (94, 1482960), (96, 1452065), (111, 1255840), (120, 1161652), (141, 988640), (148, 941880), (160, 871239), (167, 834720), (185, 753504), (188, 741480), (222, 627920), (235, 593184), (240, 580826), (282, 494320), (296, 470940), (334, 417360), (370, 376752), (376, 370740), (444, 313960), (470, 296592), (480, 290413), (501, 278240), (555, 251168), (564, 247160), (592, 235470), (668, 208680), (705, 197728), (740, 188376), (752, 185370), (835, 166944), (888, 156980), (940, 148296), (1002, 139120), (1110, 125584), (1128, 123580), (1184, 117735), (1336, 104340), (1410, 98864), (1480, 94188), (1504, 92685), (1670, 83472), (1739, 80160), (1776, 78490), (1880, 74148), (2004, 69560), (2220, 62792), (2256, 61790), (2505, 55648), (2672, 52170), (2820, 49432), (2960, 47094), (3340, 41736), (3478, 40080), (3552, 39245), (3760, 37074), (4008, 34780), (4440, 31396), (4512, 30895), (5010, 27824), (5217, 26720), (5344, 26085), (5640, 24716), (5920, 23547), (6179, 22560), (6680, 20868), (6956, 20040), (7520, 18537), (7849, 17760), (8016, 17390), (8695, 16032), (8880, 15698), (10020, 13912), (10434, 13360), (11280, 12358)]