18971768160

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5879}}^1$

素因数の和:5992

約数の個数: 288

約数和(自身を含む): 67959440640

約数和(自身を除く): 48987672480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 83, 90, 96, 108, 120, 135, 144, 160, 162, 166, 180, 216, 240, 243, 249, 270, 288, 324, 332, 360, 405, 415, 432, 480, 486, 498, 540, 648, 664, 720, 747, 810, 830, 864, 972, 996, 1080, 1215, 1245, 1296, 1328, 1440, 1494, 1620, 1660, 1944, 1992, 2160, 2241, 2430, 2490, 2592, 2656, 2988, 3240, 3320, 3735, 3888, 3984, 4320, 4482, 4860, 4980, 5879, 5976, 6480, 6640, 6723, 7470, 7776, 7968, 8964, 9720, 9960, 11205, 11758, 11952, 12960, 13280, 13446, 14940, 17637, 17928, 19440, 19920, 20169, 22410, 23516, 23904, 26892, 29395, 29880, 33615, 35274, 35856, 38880, 39840, 40338, 44820, 47032, 52911, 53784, 58790, 59760, 67230, 70548, 71712, 80676, 88185, 89640, 94064, 100845, 105822, 107568, 117580, 119520, 134460, 141096, 158733, 161352, 176370, 179280, 188128, 201690, 211644, 215136, 235160, 264555, 268920, 282192, 317466, 322704, 352740, 358560, 403380, 423288, 470320, 476199, 487957, 529110, 537840, 564384, 634932, 645408, 705480, 793665, 806760, 846576, 940640, 952398, 975914, 1058220, 1075680, 1269864, 1410960, 1428597, 1463871, 1587330, 1613520, 1693152, 1904796, 1951828, 2116440, 2380995, 2439785, 2539728, 2821920, 2857194, 2927742, 3174660, 3227040, 3809592, 3903656, 4232880, 4391613, 4761990, 4879570, 5079456, 5714388, 5855484, 6349320, 7142985, 7319355, 7619184, 7807312, 8465760, 8783226, 9523980, 9759140, 11428776, 11710968, 12698640, 13174839, 14285970, 14638710, 15238368, 15614624, 17566452, 19047960, 19518280, 21958065, 22857552, 23421936, 25397280, 26349678, 28571940, 29277420, 35132904, 38095920, 39036560, 39524517, 43916130, 45715104, 46843872, 52699356, 57143880, 58554840, 65874195, 70265808, 76191840, 78073120, 79049034, 87832260, 105398712, 114287760, 117109680, 118573551, 131748390, 140531616, 158098068, 175664520, 197622585, 210797424, 228575520, 234219360, 237147102, 263496780, 316196136, 351329040, 395245170, 421594848, 474294204, 526993560, 592867755, 632392272, 702658080, 790490340, 948588408, 1053987120, 1185735510, 1264784544, 1580980680, 1897176816, 2107974240, 2371471020, 3161961360, 3794353632, 4742942040, 6323922720, 9485884080, 18971768160]

約数ペア:

[(1, 18971768160), (2, 9485884080), (3, 6323922720), (4, 4742942040), (5, 3794353632), (6, 3161961360), (8, 2371471020), (9, 2107974240), (10, 1897176816), (12, 1580980680), (15, 1264784544), (16, 1185735510), (18, 1053987120), (20, 948588408), (24, 790490340), (27, 702658080), (30, 632392272), (32, 592867755), (36, 526993560), (40, 474294204), (45, 421594848), (48, 395245170), (54, 351329040), (60, 316196136), (72, 263496780), (80, 237147102), (81, 234219360), (83, 228575520), (90, 210797424), (96, 197622585), (108, 175664520), (120, 158098068), (135, 140531616), (144, 131748390), (160, 118573551), (162, 117109680), (166, 114287760), (180, 105398712), (216, 87832260), (240, 79049034), (243, 78073120), (249, 76191840), (270, 70265808), (288, 65874195), (324, 58554840), (332, 57143880), (360, 52699356), (405, 46843872), (415, 45715104), (432, 43916130), (480, 39524517), (486, 39036560), (498, 38095920), (540, 35132904), (648, 29277420), (664, 28571940), (720, 26349678), (747, 25397280), (810, 23421936), (830, 22857552), (864, 21958065), (972, 19518280), (996, 19047960), (1080, 17566452), (1215, 15614624), (1245, 15238368), (1296, 14638710), (1328, 14285970), (1440, 13174839), (1494, 12698640), (1620, 11710968), (1660, 11428776), (1944, 9759140), (1992, 9523980), (2160, 8783226), (2241, 8465760), (2430, 7807312), (2490, 7619184), (2592, 7319355), (2656, 7142985), (2988, 6349320), (3240, 5855484), (3320, 5714388), (3735, 5079456), (3888, 4879570), (3984, 4761990), (4320, 4391613), (4482, 4232880), (4860, 3903656), (4980, 3809592), (5879, 3227040), (5976, 3174660), (6480, 2927742), (6640, 2857194), (6723, 2821920), (7470, 2539728), (7776, 2439785), (7968, 2380995), (8964, 2116440), (9720, 1951828), (9960, 1904796), (11205, 1693152), (11758, 1613520), (11952, 1587330), (12960, 1463871), (13280, 1428597), (13446, 1410960), (14940, 1269864), (17637, 1075680), (17928, 1058220), (19440, 975914), (19920, 952398), (20169, 940640), (22410, 846576), (23516, 806760), (23904, 793665), (26892, 705480), (29395, 645408), (29880, 634932), (33615, 564384), (35274, 537840), (35856, 529110), (38880, 487957), (39840, 476199), (40338, 470320), (44820, 423288), (47032, 403380), (52911, 358560), (53784, 352740), (58790, 322704), (59760, 317466), (67230, 282192), (70548, 268920), (71712, 264555), (80676, 235160), (88185, 215136), (89640, 211644), (94064, 201690), (100845, 188128), (105822, 179280), (107568, 176370), (117580, 161352), (119520, 158733), (134460, 141096)]