15690540780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1913}}^1$

素因数の和:2078

約数の個数: 240

約数和(自身を含む): 50657945184

約数和(自身を除く): 34967404404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 61, 81, 83, 90, 108, 122, 135, 162, 166, 180, 183, 244, 249, 270, 305, 324, 332, 366, 405, 415, 498, 540, 549, 610, 732, 747, 810, 830, 915, 996, 1098, 1220, 1245, 1494, 1620, 1647, 1660, 1830, 1913, 2196, 2241, 2490, 2745, 2988, 3294, 3660, 3735, 3826, 4482, 4941, 4980, 5063, 5490, 5739, 6588, 6723, 7470, 7652, 8235, 8964, 9565, 9882, 10126, 10980, 11205, 11478, 13446, 14940, 15189, 16470, 17217, 19130, 19764, 20252, 22410, 22956, 24705, 25315, 26892, 28695, 30378, 32940, 33615, 34434, 38260, 44820, 45567, 49410, 50630, 51651, 57390, 60756, 67230, 68868, 75945, 86085, 91134, 98820, 101260, 103302, 114780, 116693, 134460, 136701, 151890, 154953, 158779, 172170, 182268, 206604, 227835, 233386, 258255, 273402, 303780, 309906, 317558, 344340, 350079, 410103, 455670, 466772, 476337, 516510, 546804, 583465, 619812, 635116, 683505, 700158, 774765, 793895, 820206, 911340, 952674, 1033020, 1050237, 1166930, 1367010, 1400316, 1429011, 1549530, 1587790, 1640412, 1750395, 1905348, 2050515, 2100474, 2333860, 2381685, 2734020, 2858022, 3099060, 3150711, 3175580, 3500790, 4101030, 4200948, 4287033, 4763370, 5251185, 5716044, 6301422, 7001580, 7145055, 8202060, 8574066, 9452133, 9526740, 9685519, 10502370, 12602844, 12861099, 14290110, 15753555, 17148132, 18904266, 19371038, 21004740, 21435165, 25722198, 28580220, 29056557, 31507110, 37808532, 38742076, 42870330, 47260665, 48427595, 51444396, 58113114, 63014220, 64305495, 85740660, 87169671, 94521330, 96855190, 116226228, 128610990, 145282785, 174339342, 189042660, 193710380, 257221980, 261509013, 290565570, 348678684, 435848355, 523018026, 581131140, 784527039, 871696710, 1046036052, 1307545065, 1569054078, 1743393420, 2615090130, 3138108156, 3922635195, 5230180260, 7845270390, 15690540780]

約数ペア:

[(1, 15690540780), (2, 7845270390), (3, 5230180260), (4, 3922635195), (5, 3138108156), (6, 2615090130), (9, 1743393420), (10, 1569054078), (12, 1307545065), (15, 1046036052), (18, 871696710), (20, 784527039), (27, 581131140), (30, 523018026), (36, 435848355), (45, 348678684), (54, 290565570), (60, 261509013), (61, 257221980), (81, 193710380), (83, 189042660), (90, 174339342), (108, 145282785), (122, 128610990), (135, 116226228), (162, 96855190), (166, 94521330), (180, 87169671), (183, 85740660), (244, 64305495), (249, 63014220), (270, 58113114), (305, 51444396), (324, 48427595), (332, 47260665), (366, 42870330), (405, 38742076), (415, 37808532), (498, 31507110), (540, 29056557), (549, 28580220), (610, 25722198), (732, 21435165), (747, 21004740), (810, 19371038), (830, 18904266), (915, 17148132), (996, 15753555), (1098, 14290110), (1220, 12861099), (1245, 12602844), (1494, 10502370), (1620, 9685519), (1647, 9526740), (1660, 9452133), (1830, 8574066), (1913, 8202060), (2196, 7145055), (2241, 7001580), (2490, 6301422), (2745, 5716044), (2988, 5251185), (3294, 4763370), (3660, 4287033), (3735, 4200948), (3826, 4101030), (4482, 3500790), (4941, 3175580), (4980, 3150711), (5063, 3099060), (5490, 2858022), (5739, 2734020), (6588, 2381685), (6723, 2333860), (7470, 2100474), (7652, 2050515), (8235, 1905348), (8964, 1750395), (9565, 1640412), (9882, 1587790), (10126, 1549530), (10980, 1429011), (11205, 1400316), (11478, 1367010), (13446, 1166930), (14940, 1050237), (15189, 1033020), (16470, 952674), (17217, 911340), (19130, 820206), (19764, 793895), (20252, 774765), (22410, 700158), (22956, 683505), (24705, 635116), (25315, 619812), (26892, 583465), (28695, 546804), (30378, 516510), (32940, 476337), (33615, 466772), (34434, 455670), (38260, 410103), (44820, 350079), (45567, 344340), (49410, 317558), (50630, 309906), (51651, 303780), (57390, 273402), (60756, 258255), (67230, 233386), (68868, 227835), (75945, 206604), (86085, 182268), (91134, 172170), (98820, 158779), (101260, 154953), (103302, 151890), (114780, 136701), (116693, 134460)]