70863520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 192

約数和(自身を含む): 214050816

約数和(自身を除く): 143187296

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 157, 160, 182, 208, 217, 224, 248, 260, 280, 310, 314, 364, 403, 416, 434, 455, 496, 520, 560, 620, 628, 728, 785, 806, 868, 910, 992, 1040, 1085, 1099, 1120, 1240, 1256, 1456, 1570, 1612, 1736, 1820, 2015, 2041, 2080, 2170, 2198, 2480, 2512, 2821, 2912, 3140, 3224, 3472, 3640, 4030, 4082, 4340, 4396, 4867, 4960, 5024, 5495, 5642, 6280, 6448, 6944, 7280, 8060, 8164, 8680, 8792, 9734, 10205, 10990, 11284, 12560, 12896, 14105, 14287, 14560, 16120, 16328, 17360, 17584, 19468, 20410, 21980, 22568, 24335, 25120, 28210, 28574, 32240, 32656, 34069, 34720, 35168, 38936, 40820, 43960, 45136, 48670, 56420, 57148, 63271, 64480, 65312, 68138, 71435, 77872, 81640, 87920, 90272, 97340, 112840, 114296, 126542, 136276, 142870, 155744, 163280, 170345, 175840, 194680, 225680, 228592, 253084, 272552, 285740, 316355, 326560, 340690, 389360, 442897, 451360, 457184, 506168, 545104, 571480, 632710, 681380, 778720, 885794, 1012336, 1090208, 1142960, 1265420, 1362760, 1771588, 2024672, 2214485, 2285920, 2530840, 2725520, 3543176, 4428970, 5061680, 5451040, 7086352, 8857940, 10123360, 14172704, 17715880, 35431760, 70863520]

約数ペア:

[(1, 70863520), (2, 35431760), (4, 17715880), (5, 14172704), (7, 10123360), (8, 8857940), (10, 7086352), (13, 5451040), (14, 5061680), (16, 4428970), (20, 3543176), (26, 2725520), (28, 2530840), (31, 2285920), (32, 2214485), (35, 2024672), (40, 1771588), (52, 1362760), (56, 1265420), (62, 1142960), (65, 1090208), (70, 1012336), (80, 885794), (91, 778720), (104, 681380), (112, 632710), (124, 571480), (130, 545104), (140, 506168), (155, 457184), (157, 451360), (160, 442897), (182, 389360), (208, 340690), (217, 326560), (224, 316355), (248, 285740), (260, 272552), (280, 253084), (310, 228592), (314, 225680), (364, 194680), (403, 175840), (416, 170345), (434, 163280), (455, 155744), (496, 142870), (520, 136276), (560, 126542), (620, 114296), (628, 112840), (728, 97340), (785, 90272), (806, 87920), (868, 81640), (910, 77872), (992, 71435), (1040, 68138), (1085, 65312), (1099, 64480), (1120, 63271), (1240, 57148), (1256, 56420), (1456, 48670), (1570, 45136), (1612, 43960), (1736, 40820), (1820, 38936), (2015, 35168), (2041, 34720), (2080, 34069), (2170, 32656), (2198, 32240), (2480, 28574), (2512, 28210), (2821, 25120), (2912, 24335), (3140, 22568), (3224, 21980), (3472, 20410), (3640, 19468), (4030, 17584), (4082, 17360), (4340, 16328), (4396, 16120), (4867, 14560), (4960, 14287), (5024, 14105), (5495, 12896), (5642, 12560), (6280, 11284), (6448, 10990), (6944, 10205), (7280, 9734), (8060, 8792), (8164, 8680)]