39814320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1859

約数の個数: 160

約数和(自身を含む): 151990272

約数和(自身を除く): 112175952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 1823, 2184, 2730, 3120, 3640, 3646, 4368, 5460, 5469, 7280, 7292, 9115, 10920, 10938, 12761, 14584, 18230, 21840, 21876, 23699, 25522, 27345, 29168, 36460, 38283, 43752, 47398, 51044, 54690, 63805, 71097, 72920, 76566, 87504, 94796, 102088, 109380, 118495, 127610, 142194, 145840, 153132, 165893, 189592, 191415, 204176, 218760, 236990, 255220, 284388, 306264, 331786, 355485, 379184, 382830, 437520, 473980, 497679, 510440, 568776, 612528, 663572, 710970, 765660, 829465, 947960, 995358, 1020880, 1137552, 1327144, 1421940, 1531320, 1658930, 1895920, 1990716, 2488395, 2654288, 2843880, 3062640, 3317860, 3981432, 4976790, 5687760, 6635720, 7962864, 9953580, 13271440, 19907160, 39814320]

約数ペア:

[(1, 39814320), (2, 19907160), (3, 13271440), (4, 9953580), (5, 7962864), (6, 6635720), (7, 5687760), (8, 4976790), (10, 3981432), (12, 3317860), (13, 3062640), (14, 2843880), (15, 2654288), (16, 2488395), (20, 1990716), (21, 1895920), (24, 1658930), (26, 1531320), (28, 1421940), (30, 1327144), (35, 1137552), (39, 1020880), (40, 995358), (42, 947960), (48, 829465), (52, 765660), (56, 710970), (60, 663572), (65, 612528), (70, 568776), (78, 510440), (80, 497679), (84, 473980), (91, 437520), (104, 382830), (105, 379184), (112, 355485), (120, 331786), (130, 306264), (140, 284388), (156, 255220), (168, 236990), (182, 218760), (195, 204176), (208, 191415), (210, 189592), (240, 165893), (260, 153132), (273, 145840), (280, 142194), (312, 127610), (336, 118495), (364, 109380), (390, 102088), (420, 94796), (455, 87504), (520, 76566), (546, 72920), (560, 71097), (624, 63805), (728, 54690), (780, 51044), (840, 47398), (910, 43752), (1040, 38283), (1092, 36460), (1365, 29168), (1456, 27345), (1560, 25522), (1680, 23699), (1820, 21876), (1823, 21840), (2184, 18230), (2730, 14584), (3120, 12761), (3640, 10938), (3646, 10920), (4368, 9115), (5460, 7292), (5469, 7280)]