907658640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2467}}^1$

素因数の和:2566

約数の個数: 240

約数和(自身を含む): 3532833408

約数和(自身を除く): 2625174768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 105, 112, 120, 126, 140, 144, 146, 168, 180, 210, 219, 240, 252, 280, 292, 315, 336, 360, 365, 420, 438, 504, 511, 560, 584, 630, 657, 720, 730, 840, 876, 1008, 1022, 1095, 1168, 1260, 1314, 1460, 1533, 1680, 1752, 2044, 2190, 2467, 2520, 2555, 2628, 2920, 3066, 3285, 3504, 4088, 4380, 4599, 4934, 5040, 5110, 5256, 5840, 6132, 6570, 7401, 7665, 8176, 8760, 9198, 9868, 10220, 10512, 12264, 12335, 13140, 14802, 15330, 17269, 17520, 18396, 19736, 20440, 22203, 22995, 24528, 24670, 26280, 29604, 30660, 34538, 36792, 37005, 39472, 40880, 44406, 45990, 49340, 51807, 52560, 59208, 61320, 69076, 73584, 74010, 86345, 88812, 91980, 98680, 103614, 111015, 118416, 122640, 138152, 148020, 155421, 172690, 177624, 180091, 183960, 197360, 207228, 222030, 259035, 276304, 296040, 310842, 345380, 355248, 360182, 367920, 414456, 444060, 518070, 540273, 592080, 621684, 690760, 720364, 777105, 828912, 888120, 900455, 1036140, 1080546, 1243368, 1260637, 1381520, 1440728, 1554210, 1620819, 1776240, 1800910, 2072280, 2161092, 2486736, 2521274, 2701365, 2881456, 3108420, 3241638, 3601820, 3781911, 4144560, 4322184, 5042548, 5402730, 6216840, 6303185, 6483276, 7203640, 7563822, 8104095, 8644368, 10085096, 10805460, 11345733, 12433680, 12606370, 12966552, 14407280, 15127644, 16208190, 18909555, 20170192, 21610920, 22691466, 25212740, 25933104, 30255288, 32416380, 37819110, 43221840, 45382932, 50425480, 56728665, 60510576, 64832760, 75638220, 90765864, 100850960, 113457330, 129665520, 151276440, 181531728, 226914660, 302552880, 453829320, 907658640]

約数ペア:

[(1, 907658640), (2, 453829320), (3, 302552880), (4, 226914660), (5, 181531728), (6, 151276440), (7, 129665520), (8, 113457330), (9, 100850960), (10, 90765864), (12, 75638220), (14, 64832760), (15, 60510576), (16, 56728665), (18, 50425480), (20, 45382932), (21, 43221840), (24, 37819110), (28, 32416380), (30, 30255288), (35, 25933104), (36, 25212740), (40, 22691466), (42, 21610920), (45, 20170192), (48, 18909555), (56, 16208190), (60, 15127644), (63, 14407280), (70, 12966552), (72, 12606370), (73, 12433680), (80, 11345733), (84, 10805460), (90, 10085096), (105, 8644368), (112, 8104095), (120, 7563822), (126, 7203640), (140, 6483276), (144, 6303185), (146, 6216840), (168, 5402730), (180, 5042548), (210, 4322184), (219, 4144560), (240, 3781911), (252, 3601820), (280, 3241638), (292, 3108420), (315, 2881456), (336, 2701365), (360, 2521274), (365, 2486736), (420, 2161092), (438, 2072280), (504, 1800910), (511, 1776240), (560, 1620819), (584, 1554210), (630, 1440728), (657, 1381520), (720, 1260637), (730, 1243368), (840, 1080546), (876, 1036140), (1008, 900455), (1022, 888120), (1095, 828912), (1168, 777105), (1260, 720364), (1314, 690760), (1460, 621684), (1533, 592080), (1680, 540273), (1752, 518070), (2044, 444060), (2190, 414456), (2467, 367920), (2520, 360182), (2555, 355248), (2628, 345380), (2920, 310842), (3066, 296040), (3285, 276304), (3504, 259035), (4088, 222030), (4380, 207228), (4599, 197360), (4934, 183960), (5040, 180091), (5110, 177624), (5256, 172690), (5840, 155421), (6132, 148020), (6570, 138152), (7401, 122640), (7665, 118416), (8176, 111015), (8760, 103614), (9198, 98680), (9868, 91980), (10220, 88812), (10512, 86345), (12264, 74010), (12335, 73584), (13140, 69076), (14802, 61320), (15330, 59208), (17269, 52560), (17520, 51807), (18396, 49340), (19736, 45990), (20440, 44406), (22203, 40880), (22995, 39472), (24528, 37005), (24670, 36792), (26280, 34538), (29604, 30660)]