209097360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 740952576

約数和(自身を除く): 531855216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 47, 48, 60, 72, 74, 80, 90, 94, 111, 120, 141, 144, 148, 167, 180, 185, 188, 222, 235, 240, 282, 296, 333, 334, 360, 370, 376, 423, 444, 470, 501, 555, 564, 592, 666, 668, 705, 720, 740, 752, 835, 846, 888, 940, 1002, 1110, 1128, 1332, 1336, 1410, 1480, 1503, 1665, 1670, 1692, 1739, 1776, 1880, 2004, 2115, 2220, 2256, 2505, 2664, 2672, 2820, 2960, 3006, 3330, 3340, 3384, 3478, 3760, 4008, 4230, 4440, 5010, 5217, 5328, 5640, 6012, 6179, 6660, 6680, 6768, 6956, 7515, 7849, 8016, 8460, 8695, 8880, 10020, 10434, 11280, 12024, 12358, 13320, 13360, 13912, 15030, 15651, 15698, 16920, 17390, 18537, 20040, 20868, 23547, 24048, 24716, 26085, 26640, 27824, 30060, 30895, 31302, 31396, 33840, 34780, 37074, 39245, 40080, 41736, 47094, 49432, 52170, 55611, 60120, 61790, 62604, 62792, 69560, 70641, 74148, 78255, 78490, 83472, 92685, 94188, 98864, 104340, 111222, 117735, 120240, 123580, 125208, 125584, 139120, 141282, 148296, 156510, 156980, 185370, 188376, 208680, 222444, 235470, 247160, 250416, 278055, 282564, 290413, 296592, 313020, 313960, 353205, 370740, 376752, 417360, 444888, 470940, 494320, 556110, 565128, 580826, 626040, 627920, 706410, 741480, 871239, 889776, 941880, 1112220, 1130256, 1161652, 1252080, 1412820, 1452065, 1482960, 1742478, 1883760, 2224440, 2323304, 2613717, 2825640, 2904130, 3484956, 4356195, 4448880, 4646608, 5227434, 5651280, 5808260, 6969912, 8712390, 10454868, 11616520, 13068585, 13939824, 17424780, 20909736, 23233040, 26137170, 34849560, 41819472, 52274340, 69699120, 104548680, 209097360]

約数ペア:

[(1, 209097360), (2, 104548680), (3, 69699120), (4, 52274340), (5, 41819472), (6, 34849560), (8, 26137170), (9, 23233040), (10, 20909736), (12, 17424780), (15, 13939824), (16, 13068585), (18, 11616520), (20, 10454868), (24, 8712390), (30, 6969912), (36, 5808260), (37, 5651280), (40, 5227434), (45, 4646608), (47, 4448880), (48, 4356195), (60, 3484956), (72, 2904130), (74, 2825640), (80, 2613717), (90, 2323304), (94, 2224440), (111, 1883760), (120, 1742478), (141, 1482960), (144, 1452065), (148, 1412820), (167, 1252080), (180, 1161652), (185, 1130256), (188, 1112220), (222, 941880), (235, 889776), (240, 871239), (282, 741480), (296, 706410), (333, 627920), (334, 626040), (360, 580826), (370, 565128), (376, 556110), (423, 494320), (444, 470940), (470, 444888), (501, 417360), (555, 376752), (564, 370740), (592, 353205), (666, 313960), (668, 313020), (705, 296592), (720, 290413), (740, 282564), (752, 278055), (835, 250416), (846, 247160), (888, 235470), (940, 222444), (1002, 208680), (1110, 188376), (1128, 185370), (1332, 156980), (1336, 156510), (1410, 148296), (1480, 141282), (1503, 139120), (1665, 125584), (1670, 125208), (1692, 123580), (1739, 120240), (1776, 117735), (1880, 111222), (2004, 104340), (2115, 98864), (2220, 94188), (2256, 92685), (2505, 83472), (2664, 78490), (2672, 78255), (2820, 74148), (2960, 70641), (3006, 69560), (3330, 62792), (3340, 62604), (3384, 61790), (3478, 60120), (3760, 55611), (4008, 52170), (4230, 49432), (4440, 47094), (5010, 41736), (5217, 40080), (5328, 39245), (5640, 37074), (6012, 34780), (6179, 33840), (6660, 31396), (6680, 31302), (6768, 30895), (6956, 30060), (7515, 27824), (7849, 26640), (8016, 26085), (8460, 24716), (8695, 24048), (8880, 23547), (10020, 20868), (10434, 20040), (11280, 18537), (12024, 17390), (12358, 16920), (13320, 15698), (13360, 15651), (13912, 15030)]