329428320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 1168763904

約数和(自身を除く): 839335584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 131, 155, 156, 160, 169, 186, 195, 208, 240, 248, 260, 262, 310, 312, 338, 372, 390, 393, 403, 416, 465, 480, 496, 507, 520, 524, 620, 624, 655, 676, 744, 780, 786, 806, 845, 930, 992, 1014, 1040, 1048, 1209, 1240, 1248, 1310, 1352, 1488, 1560, 1572, 1612, 1690, 1703, 1860, 1965, 2015, 2028, 2080, 2096, 2418, 2480, 2535, 2620, 2704, 2976, 3120, 3144, 3224, 3380, 3406, 3720, 3930, 4030, 4056, 4061, 4192, 4836, 4960, 5070, 5109, 5239, 5240, 5408, 6045, 6240, 6288, 6448, 6760, 6812, 7440, 7860, 8060, 8112, 8122, 8515, 9672, 10140, 10218, 10478, 10480, 12090, 12183, 12576, 12896, 13520, 13624, 14880, 15717, 15720, 16120, 16224, 16244, 17030, 19344, 20280, 20305, 20436, 20956, 20960, 22139, 24180, 24366, 25545, 26195, 27040, 27248, 31434, 31440, 32240, 32488, 34060, 38688, 40560, 40610, 40872, 41912, 44278, 48360, 48732, 51090, 52390, 52793, 54496, 60915, 62868, 62880, 64480, 64976, 66417, 68120, 78585, 81120, 81220, 81744, 83824, 88556, 96720, 97464, 102180, 104780, 105586, 110695, 121830, 125736, 129952, 132834, 136240, 157170, 158379, 162440, 163488, 167648, 177112, 193440, 194928, 204360, 209560, 211172, 221390, 243660, 251472, 263965, 265668, 272480, 314340, 316758, 324880, 332085, 354224, 389856, 408720, 419120, 422344, 442780, 487320, 502944, 527930, 531336, 628680, 633516, 649760, 664170, 686309, 708448, 791895, 817440, 838240, 844688, 885560, 974640, 1055860, 1062672, 1257360, 1267032, 1328340, 1372618, 1583790, 1689376, 1771120, 1949280, 2058927, 2111720, 2125344, 2514720, 2534064, 2656680, 2745236, 3167580, 3431545, 3542240, 4117854, 4223440, 5068128, 5313360, 5490472, 6335160, 6863090, 8235708, 8446880, 10294635, 10626720, 10980944, 12670320, 13726180, 16471416, 20589270, 21961888, 25340640, 27452360, 32942832, 41178540, 54904720, 65885664, 82357080, 109809440, 164714160, 329428320]

約数ペア:

[(1, 329428320), (2, 164714160), (3, 109809440), (4, 82357080), (5, 65885664), (6, 54904720), (8, 41178540), (10, 32942832), (12, 27452360), (13, 25340640), (15, 21961888), (16, 20589270), (20, 16471416), (24, 13726180), (26, 12670320), (30, 10980944), (31, 10626720), (32, 10294635), (39, 8446880), (40, 8235708), (48, 6863090), (52, 6335160), (60, 5490472), (62, 5313360), (65, 5068128), (78, 4223440), (80, 4117854), (93, 3542240), (96, 3431545), (104, 3167580), (120, 2745236), (124, 2656680), (130, 2534064), (131, 2514720), (155, 2125344), (156, 2111720), (160, 2058927), (169, 1949280), (186, 1771120), (195, 1689376), (208, 1583790), (240, 1372618), (248, 1328340), (260, 1267032), (262, 1257360), (310, 1062672), (312, 1055860), (338, 974640), (372, 885560), (390, 844688), (393, 838240), (403, 817440), (416, 791895), (465, 708448), (480, 686309), (496, 664170), (507, 649760), (520, 633516), (524, 628680), (620, 531336), (624, 527930), (655, 502944), (676, 487320), (744, 442780), (780, 422344), (786, 419120), (806, 408720), (845, 389856), (930, 354224), (992, 332085), (1014, 324880), (1040, 316758), (1048, 314340), (1209, 272480), (1240, 265668), (1248, 263965), (1310, 251472), (1352, 243660), (1488, 221390), (1560, 211172), (1572, 209560), (1612, 204360), (1690, 194928), (1703, 193440), (1860, 177112), (1965, 167648), (2015, 163488), (2028, 162440), (2080, 158379), (2096, 157170), (2418, 136240), (2480, 132834), (2535, 129952), (2620, 125736), (2704, 121830), (2976, 110695), (3120, 105586), (3144, 104780), (3224, 102180), (3380, 97464), (3406, 96720), (3720, 88556), (3930, 83824), (4030, 81744), (4056, 81220), (4061, 81120), (4192, 78585), (4836, 68120), (4960, 66417), (5070, 64976), (5109, 64480), (5239, 62880), (5240, 62868), (5408, 60915), (6045, 54496), (6240, 52793), (6288, 52390), (6448, 51090), (6760, 48732), (6812, 48360), (7440, 44278), (7860, 41912), (8060, 40872), (8112, 40610), (8122, 40560), (8515, 38688), (9672, 34060), (10140, 32488), (10218, 32240), (10478, 31440), (10480, 31434), (12090, 27248), (12183, 27040), (12576, 26195), (12896, 25545), (13520, 24366), (13624, 24180), (14880, 22139), (15717, 20960), (15720, 20956), (16120, 20436), (16224, 20305), (16244, 20280), (17030, 19344)]