719912208240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{282691}}^1$

素因数の和:282850

約数の個数: 240

約数和(自身を含む): 2526398050176

約数和(自身を除く): 1806485841936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 131, 135, 144, 162, 180, 216, 240, 243, 262, 270, 324, 360, 393, 405, 432, 486, 524, 540, 648, 655, 720, 786, 810, 972, 1048, 1080, 1179, 1215, 1296, 1310, 1572, 1620, 1944, 1965, 2096, 2160, 2358, 2430, 2620, 3144, 3240, 3537, 3888, 3930, 4716, 4860, 5240, 5895, 6288, 6480, 7074, 7860, 9432, 9720, 10480, 10611, 11790, 14148, 15720, 17685, 18864, 19440, 21222, 23580, 28296, 31440, 31833, 35370, 42444, 47160, 53055, 56592, 63666, 70740, 84888, 94320, 106110, 127332, 141480, 159165, 169776, 212220, 254664, 282691, 282960, 318330, 424440, 509328, 565382, 636660, 848073, 848880, 1130764, 1273320, 1413455, 1696146, 2261528, 2544219, 2546640, 2826910, 3392292, 4240365, 4523056, 5088438, 5653820, 6784584, 7632657, 8480730, 10176876, 11307640, 12721095, 13569168, 15265314, 16961460, 20353752, 22615280, 22897971, 25442190, 30530628, 33922920, 37032521, 38163285, 40707504, 45795942, 50884380, 61061256, 67845840, 68693913, 74065042, 76326570, 91591884, 101768760, 111097563, 114489855, 122122512, 137387826, 148130084, 152653140, 183183768, 185162605, 203537520, 222195126, 228979710, 274775652, 296260168, 305306280, 333292689, 343469565, 366367536, 370325210, 444390252, 457959420, 549551304, 555487815, 592520336, 610612560, 666585378, 686939130, 740650420, 888780504, 915918840, 999878067, 1099102608, 1110975630, 1333170756, 1373878260, 1481300840, 1666463445, 1777561008, 1831837680, 1999756134, 2221951260, 2666341512, 2747756520, 2962601680, 2999634201, 3332926890, 3999512268, 4443902520, 4999390335, 5332683024, 5495513040, 5999268402, 6665853780, 7999024536, 8887805040, 8998902603, 9998780670, 11998536804, 13331707560, 14998171005, 15998049072, 17997805206, 19997561340, 23997073608, 26663415120, 29996342010, 35995610412, 39995122680, 44994513015, 47994147216, 59992684020, 71991220824, 79990245360, 89989026030, 119985368040, 143982441648, 179978052060, 239970736080, 359956104120, 719912208240]

約数ペア:

[(1, 719912208240), (2, 359956104120), (3, 239970736080), (4, 179978052060), (5, 143982441648), (6, 119985368040), (8, 89989026030), (9, 79990245360), (10, 71991220824), (12, 59992684020), (15, 47994147216), (16, 44994513015), (18, 39995122680), (20, 35995610412), (24, 29996342010), (27, 26663415120), (30, 23997073608), (36, 19997561340), (40, 17997805206), (45, 15998049072), (48, 14998171005), (54, 13331707560), (60, 11998536804), (72, 9998780670), (80, 8998902603), (81, 8887805040), (90, 7999024536), (108, 6665853780), (120, 5999268402), (131, 5495513040), (135, 5332683024), (144, 4999390335), (162, 4443902520), (180, 3999512268), (216, 3332926890), (240, 2999634201), (243, 2962601680), (262, 2747756520), (270, 2666341512), (324, 2221951260), (360, 1999756134), (393, 1831837680), (405, 1777561008), (432, 1666463445), (486, 1481300840), (524, 1373878260), (540, 1333170756), (648, 1110975630), (655, 1099102608), (720, 999878067), (786, 915918840), (810, 888780504), (972, 740650420), (1048, 686939130), (1080, 666585378), (1179, 610612560), (1215, 592520336), (1296, 555487815), (1310, 549551304), (1572, 457959420), (1620, 444390252), (1944, 370325210), (1965, 366367536), (2096, 343469565), (2160, 333292689), (2358, 305306280), (2430, 296260168), (2620, 274775652), (3144, 228979710), (3240, 222195126), (3537, 203537520), (3888, 185162605), (3930, 183183768), (4716, 152653140), (4860, 148130084), (5240, 137387826), (5895, 122122512), (6288, 114489855), (6480, 111097563), (7074, 101768760), (7860, 91591884), (9432, 76326570), (9720, 74065042), (10480, 68693913), (10611, 67845840), (11790, 61061256), (14148, 50884380), (15720, 45795942), (17685, 40707504), (18864, 38163285), (19440, 37032521), (21222, 33922920), (23580, 30530628), (28296, 25442190), (31440, 22897971), (31833, 22615280), (35370, 20353752), (42444, 16961460), (47160, 15265314), (53055, 13569168), (56592, 12721095), (63666, 11307640), (70740, 10176876), (84888, 8480730), (94320, 7632657), (106110, 6784584), (127332, 5653820), (141480, 5088438), (159165, 4523056), (169776, 4240365), (212220, 3392292), (254664, 2826910), (282691, 2546640), (282960, 2544219), (318330, 2261528), (424440, 1696146), (509328, 1413455), (565382, 1273320), (636660, 1130764), (848073, 848880)]