16508743920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107647}}^1$

素因数の和:107740

約数の個数: 160

約数和(自身を含む): 57664880640

約数和(自身を除く): 41156136720

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, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3834, 4260, 5112, 5680, 6390, 7668, 8520, 9585, 10224, 12780, 15336, 17040, 19170, 25560, 30672, 38340, 51120, 76680, 107647, 153360, 215294, 322941, 430588, 538235, 645882, 861176, 968823, 1076470, 1291764, 1614705, 1722352, 1937646, 2152940, 2583528, 2906469, 3229410, 3875292, 4305880, 4844115, 5167056, 5812938, 6458820, 7642937, 7750584, 8611760, 9688230, 11625876, 12917640, 14532345, 15285874, 15501168, 19376460, 22928811, 23251752, 25835280, 29064690, 30571748, 38214685, 38752920, 45857622, 46503504, 58129380, 61143496, 68786433, 76429370, 77505840, 91715244, 114644055, 116258760, 122286992, 137572866, 152858740, 183430488, 206359299, 229288110, 232517520, 275145732, 305717480, 343932165, 366860976, 412718598, 458576220, 550291464, 611434960, 687864330, 825437196, 917152440, 1031796495, 1100582928, 1375728660, 1650874392, 1834304880, 2063592990, 2751457320, 3301748784, 4127185980, 5502914640, 8254371960, 16508743920]

約数ペア:

[(1, 16508743920), (2, 8254371960), (3, 5502914640), (4, 4127185980), (5, 3301748784), (6, 2751457320), (8, 2063592990), (9, 1834304880), (10, 1650874392), (12, 1375728660), (15, 1100582928), (16, 1031796495), (18, 917152440), (20, 825437196), (24, 687864330), (27, 611434960), (30, 550291464), (36, 458576220), (40, 412718598), (45, 366860976), (48, 343932165), (54, 305717480), (60, 275145732), (71, 232517520), (72, 229288110), (80, 206359299), (90, 183430488), (108, 152858740), (120, 137572866), (135, 122286992), (142, 116258760), (144, 114644055), (180, 91715244), (213, 77505840), (216, 76429370), (240, 68786433), (270, 61143496), (284, 58129380), (355, 46503504), (360, 45857622), (426, 38752920), (432, 38214685), (540, 30571748), (568, 29064690), (639, 25835280), (710, 23251752), (720, 22928811), (852, 19376460), (1065, 15501168), (1080, 15285874), (1136, 14532345), (1278, 12917640), (1420, 11625876), (1704, 9688230), (1917, 8611760), (2130, 7750584), (2160, 7642937), (2556, 6458820), (2840, 5812938), (3195, 5167056), (3408, 4844115), (3834, 4305880), (4260, 3875292), (5112, 3229410), (5680, 2906469), (6390, 2583528), (7668, 2152940), (8520, 1937646), (9585, 1722352), (10224, 1614705), (12780, 1291764), (15336, 1076470), (17040, 968823), (19170, 861176), (25560, 645882), (30672, 538235), (38340, 430588), (51120, 322941), (76680, 215294), (107647, 153360)]