2038626720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8377}}^1$

素因数の和:8424

約数の個数: 216

約数和(自身を含む): 7534017036

約数和(自身を除く): 5495390316

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, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2535, 2704, 3042, 3120, 3380, 3744, 4056, 4680, 5070, 5408, 6084, 6240, 6760, 7605, 8112, 8377, 9360, 10140, 12168, 13520, 15210, 16224, 16754, 18720, 20280, 24336, 25131, 27040, 30420, 33508, 40560, 41885, 48672, 50262, 60840, 67016, 75393, 81120, 83770, 100524, 108901, 121680, 125655, 134032, 150786, 167540, 201048, 217802, 243360, 251310, 268064, 301572, 326703, 335080, 376965, 402096, 435604, 502620, 544505, 603144, 653406, 670160, 753930, 804192, 871208, 980109, 1005240, 1089010, 1206288, 1306812, 1340320, 1415713, 1507860, 1633515, 1742416, 1960218, 2010480, 2178020, 2412576, 2613624, 2831426, 3015720, 3267030, 3484832, 3920436, 4020960, 4247139, 4356040, 4900545, 5227248, 5662852, 6031440, 6534060, 7078565, 7840872, 8494278, 8712080, 9801090, 10454496, 11325704, 12062880, 12741417, 13068120, 14157130, 15681744, 16988556, 17424160, 19602180, 21235695, 22651408, 25482834, 26136240, 28314260, 31363488, 33977112, 39204360, 42471390, 45302816, 50965668, 52272480, 56628520, 63707085, 67954224, 78408720, 84942780, 101931336, 113257040, 127414170, 135908448, 156817440, 169885560, 203862672, 226514080, 254828340, 339771120, 407725344, 509656680, 679542240, 1019313360, 2038626720]

約数ペア:

[(1, 2038626720), (2, 1019313360), (3, 679542240), (4, 509656680), (5, 407725344), (6, 339771120), (8, 254828340), (9, 226514080), (10, 203862672), (12, 169885560), (13, 156817440), (15, 135908448), (16, 127414170), (18, 113257040), (20, 101931336), (24, 84942780), (26, 78408720), (30, 67954224), (32, 63707085), (36, 56628520), (39, 52272480), (40, 50965668), (45, 45302816), (48, 42471390), (52, 39204360), (60, 33977112), (65, 31363488), (72, 28314260), (78, 26136240), (80, 25482834), (90, 22651408), (96, 21235695), (104, 19602180), (117, 17424160), (120, 16988556), (130, 15681744), (144, 14157130), (156, 13068120), (160, 12741417), (169, 12062880), (180, 11325704), (195, 10454496), (208, 9801090), (234, 8712080), (240, 8494278), (260, 7840872), (288, 7078565), (312, 6534060), (338, 6031440), (360, 5662852), (390, 5227248), (416, 4900545), (468, 4356040), (480, 4247139), (507, 4020960), (520, 3920436), (585, 3484832), (624, 3267030), (676, 3015720), (720, 2831426), (780, 2613624), (845, 2412576), (936, 2178020), (1014, 2010480), (1040, 1960218), (1170, 1742416), (1248, 1633515), (1352, 1507860), (1440, 1415713), (1521, 1340320), (1560, 1306812), (1690, 1206288), (1872, 1089010), (2028, 1005240), (2080, 980109), (2340, 871208), (2535, 804192), (2704, 753930), (3042, 670160), (3120, 653406), (3380, 603144), (3744, 544505), (4056, 502620), (4680, 435604), (5070, 402096), (5408, 376965), (6084, 335080), (6240, 326703), (6760, 301572), (7605, 268064), (8112, 251310), (8377, 243360), (9360, 217802), (10140, 201048), (12168, 167540), (13520, 150786), (15210, 134032), (16224, 125655), (16754, 121680), (18720, 108901), (20280, 100524), (24336, 83770), (25131, 81120), (27040, 75393), (30420, 67016), (33508, 60840), (40560, 50262), (41885, 48672)]