196430520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11447}}^1$

素因数の和:11485

約数の個数: 128

約数和(自身を含む): 692375040

約数和(自身を除く): 495944520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 8580, 11447, 17160, 22894, 34341, 45788, 57235, 68682, 91576, 114470, 125917, 137364, 148811, 171705, 228940, 251834, 274728, 297622, 343410, 377751, 446433, 457880, 503668, 595244, 629585, 686820, 744055, 755502, 892866, 1007336, 1190488, 1259170, 1373640, 1488110, 1511004, 1636921, 1785732, 1888755, 2232165, 2518340, 2976220, 3022008, 3273842, 3571464, 3777510, 4464330, 4910763, 5036680, 5952440, 6547684, 7555020, 8184605, 8928660, 9821526, 13095368, 15110040, 16369210, 17857320, 19643052, 24553815, 32738420, 39286104, 49107630, 65476840, 98215260, 196430520]

約数ペア:

[(1, 196430520), (2, 98215260), (3, 65476840), (4, 49107630), (5, 39286104), (6, 32738420), (8, 24553815), (10, 19643052), (11, 17857320), (12, 16369210), (13, 15110040), (15, 13095368), (20, 9821526), (22, 8928660), (24, 8184605), (26, 7555020), (30, 6547684), (33, 5952440), (39, 5036680), (40, 4910763), (44, 4464330), (52, 3777510), (55, 3571464), (60, 3273842), (65, 3022008), (66, 2976220), (78, 2518340), (88, 2232165), (104, 1888755), (110, 1785732), (120, 1636921), (130, 1511004), (132, 1488110), (143, 1373640), (156, 1259170), (165, 1190488), (195, 1007336), (220, 892866), (260, 755502), (264, 744055), (286, 686820), (312, 629585), (330, 595244), (390, 503668), (429, 457880), (440, 446433), (520, 377751), (572, 343410), (660, 297622), (715, 274728), (780, 251834), (858, 228940), (1144, 171705), (1320, 148811), (1430, 137364), (1560, 125917), (1716, 114470), (2145, 91576), (2860, 68682), (3432, 57235), (4290, 45788), (5720, 34341), (8580, 22894), (11447, 17160)]