237987360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12713}}^1$

素因数の和:12747

約数の個数: 144

約数和(自身を含む): 874672344

約数和(自身を除く): 636684984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 12713, 18720, 25426, 38139, 50852, 63565, 76278, 101704, 114417, 127130, 152556, 165269, 190695, 203408, 228834, 254260, 305112, 330538, 381390, 406816, 457668, 495807, 508520, 572085, 610224, 661076, 762780, 826345, 915336, 991614, 1017040, 1144170, 1220448, 1322152, 1487421, 1525560, 1652690, 1830672, 1983228, 2034080, 2288340, 2479035, 2644304, 2974842, 3051120, 3305380, 3661344, 3966456, 4576680, 4958070, 5288608, 5949684, 6102240, 6610760, 7437105, 7932912, 9153360, 9916140, 11899368, 13221520, 14874210, 15865824, 18306720, 19832280, 23798736, 26443040, 29748420, 39664560, 47597472, 59496840, 79329120, 118993680, 237987360]

約数ペア:

[(1, 237987360), (2, 118993680), (3, 79329120), (4, 59496840), (5, 47597472), (6, 39664560), (8, 29748420), (9, 26443040), (10, 23798736), (12, 19832280), (13, 18306720), (15, 15865824), (16, 14874210), (18, 13221520), (20, 11899368), (24, 9916140), (26, 9153360), (30, 7932912), (32, 7437105), (36, 6610760), (39, 6102240), (40, 5949684), (45, 5288608), (48, 4958070), (52, 4576680), (60, 3966456), (65, 3661344), (72, 3305380), (78, 3051120), (80, 2974842), (90, 2644304), (96, 2479035), (104, 2288340), (117, 2034080), (120, 1983228), (130, 1830672), (144, 1652690), (156, 1525560), (160, 1487421), (180, 1322152), (195, 1220448), (208, 1144170), (234, 1017040), (240, 991614), (260, 915336), (288, 826345), (312, 762780), (360, 661076), (390, 610224), (416, 572085), (468, 508520), (480, 495807), (520, 457668), (585, 406816), (624, 381390), (720, 330538), (780, 305112), (936, 254260), (1040, 228834), (1170, 203408), (1248, 190695), (1440, 165269), (1560, 152556), (1872, 127130), (2080, 114417), (2340, 101704), (3120, 76278), (3744, 63565), (4680, 50852), (6240, 38139), (9360, 25426), (12713, 18720)]