164714160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 575106048

約数和(自身を除く): 410391888

約数列:

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

約数ペア:

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