201651401980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{3307}}^1$

素因数の和:4028

約数の個数: 192

約数和(自身を含む): 523377469440

約数和(自身を除く): 321726067460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 29, 35, 46, 58, 70, 92, 115, 116, 140, 145, 161, 203, 230, 290, 322, 406, 460, 580, 644, 653, 667, 805, 812, 1015, 1306, 1334, 1610, 2030, 2612, 2668, 3220, 3265, 3307, 3335, 4060, 4571, 4669, 6530, 6614, 6670, 9142, 9338, 13060, 13228, 13340, 15019, 16535, 18284, 18676, 18937, 22855, 23149, 23345, 30038, 33070, 37874, 45710, 46298, 46690, 60076, 66140, 75095, 75748, 76061, 91420, 92596, 93380, 94685, 95903, 105133, 115745, 132559, 150190, 152122, 189370, 191806, 210266, 231490, 265118, 300380, 304244, 378740, 380305, 383612, 420532, 435551, 462980, 479515, 525665, 530236, 532427, 662795, 671321, 760610, 871102, 959030, 1051330, 1064854, 1325590, 1342642, 1521220, 1742204, 1918060, 2102660, 2129708, 2159471, 2177755, 2205769, 2651180, 2662135, 2685284, 3048857, 3356605, 4318942, 4355510, 4411538, 5324270, 6097714, 6713210, 8637884, 8711020, 8823076, 10648540, 10797355, 11028845, 12195428, 13426420, 15116297, 15244285, 15440383, 21594710, 22057690, 30232594, 30488570, 30880766, 43189420, 44115380, 49667833, 60465188, 60977140, 61761532, 62624659, 75581485, 77201915, 99335666, 125249318, 151162970, 154403830, 198671332, 248339165, 250498636, 302325940, 308807660, 313123295, 347674831, 438372613, 496678330, 626246590, 695349662, 876745226, 993356660, 1252493180, 1390699324, 1440367157, 1738374155, 1753490452, 2191863065, 2880734314, 3476748310, 4383726130, 5761468628, 6953496620, 7201835785, 8767452260, 10082570099, 14403671570, 20165140198, 28807343140, 40330280396, 50412850495, 100825700990, 201651401980]

約数ペア:

[(1, 201651401980), (2, 100825700990), (4, 50412850495), (5, 40330280396), (7, 28807343140), (10, 20165140198), (14, 14403671570), (20, 10082570099), (23, 8767452260), (28, 7201835785), (29, 6953496620), (35, 5761468628), (46, 4383726130), (58, 3476748310), (70, 2880734314), (92, 2191863065), (115, 1753490452), (116, 1738374155), (140, 1440367157), (145, 1390699324), (161, 1252493180), (203, 993356660), (230, 876745226), (290, 695349662), (322, 626246590), (406, 496678330), (460, 438372613), (580, 347674831), (644, 313123295), (653, 308807660), (667, 302325940), (805, 250498636), (812, 248339165), (1015, 198671332), (1306, 154403830), (1334, 151162970), (1610, 125249318), (2030, 99335666), (2612, 77201915), (2668, 75581485), (3220, 62624659), (3265, 61761532), (3307, 60977140), (3335, 60465188), (4060, 49667833), (4571, 44115380), (4669, 43189420), (6530, 30880766), (6614, 30488570), (6670, 30232594), (9142, 22057690), (9338, 21594710), (13060, 15440383), (13228, 15244285), (13340, 15116297), (15019, 13426420), (16535, 12195428), (18284, 11028845), (18676, 10797355), (18937, 10648540), (22855, 8823076), (23149, 8711020), (23345, 8637884), (30038, 6713210), (33070, 6097714), (37874, 5324270), (45710, 4411538), (46298, 4355510), (46690, 4318942), (60076, 3356605), (66140, 3048857), (75095, 2685284), (75748, 2662135), (76061, 2651180), (91420, 2205769), (92596, 2177755), (93380, 2159471), (94685, 2129708), (95903, 2102660), (105133, 1918060), (115745, 1742204), (132559, 1521220), (150190, 1342642), (152122, 1325590), (189370, 1064854), (191806, 1051330), (210266, 959030), (231490, 871102), (265118, 760610), (300380, 671321), (304244, 662795), (378740, 532427), (380305, 530236), (383612, 525665), (420532, 479515), (435551, 462980)]