343372120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 256

約数和(自身を含む): 1045094400

約数和(自身を除く): 701722280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 31, 34, 35, 40, 52, 56, 62, 65, 68, 70, 85, 91, 104, 119, 124, 130, 136, 140, 155, 170, 179, 182, 217, 221, 238, 248, 260, 280, 310, 340, 358, 364, 403, 434, 442, 455, 476, 520, 527, 595, 620, 680, 716, 728, 806, 868, 884, 895, 910, 952, 1054, 1085, 1105, 1190, 1240, 1253, 1432, 1547, 1612, 1736, 1768, 1790, 1820, 2015, 2108, 2170, 2210, 2327, 2380, 2506, 2635, 2821, 3043, 3094, 3224, 3580, 3640, 3689, 4030, 4216, 4340, 4420, 4654, 4760, 5012, 5270, 5549, 5642, 6086, 6188, 6265, 6851, 7160, 7378, 7735, 8060, 8680, 8840, 9308, 10024, 10540, 11098, 11284, 11635, 12172, 12376, 12530, 13702, 14105, 14756, 15215, 15470, 16120, 16289, 18445, 18616, 21080, 21301, 22196, 22568, 23270, 24344, 25060, 27404, 27745, 28210, 29512, 30430, 30940, 32578, 34255, 36890, 38843, 39559, 42602, 44392, 46540, 47957, 50120, 54808, 55490, 56420, 60860, 61880, 65156, 68510, 72137, 73780, 77686, 79118, 81445, 85204, 93080, 94333, 95914, 106505, 110980, 112840, 121720, 130312, 137020, 144274, 147560, 155372, 158236, 162890, 170408, 188666, 191828, 194215, 197795, 213010, 221960, 239785, 274040, 276913, 288548, 310744, 316472, 325780, 360685, 377332, 383656, 388430, 395590, 426020, 471665, 479570, 504959, 553826, 577096, 651560, 660331, 721370, 754664, 776860, 791180, 852040, 943330, 959140, 1009918, 1107652, 1226329, 1320662, 1384565, 1442740, 1553720, 1582360, 1886660, 1918280, 2019836, 2215304, 2452658, 2524795, 2641324, 2769130, 2885480, 3301655, 3773320, 4039672, 4905316, 5049590, 5282648, 5538260, 6131645, 6603310, 8584303, 9810632, 10099180, 11076520, 12263290, 13206620, 17168606, 20198360, 24526580, 26413240, 34337212, 42921515, 49053160, 68674424, 85843030, 171686060, 343372120]

約数ペア:

[(1, 343372120), (2, 171686060), (4, 85843030), (5, 68674424), (7, 49053160), (8, 42921515), (10, 34337212), (13, 26413240), (14, 24526580), (17, 20198360), (20, 17168606), (26, 13206620), (28, 12263290), (31, 11076520), (34, 10099180), (35, 9810632), (40, 8584303), (52, 6603310), (56, 6131645), (62, 5538260), (65, 5282648), (68, 5049590), (70, 4905316), (85, 4039672), (91, 3773320), (104, 3301655), (119, 2885480), (124, 2769130), (130, 2641324), (136, 2524795), (140, 2452658), (155, 2215304), (170, 2019836), (179, 1918280), (182, 1886660), (217, 1582360), (221, 1553720), (238, 1442740), (248, 1384565), (260, 1320662), (280, 1226329), (310, 1107652), (340, 1009918), (358, 959140), (364, 943330), (403, 852040), (434, 791180), (442, 776860), (455, 754664), (476, 721370), (520, 660331), (527, 651560), (595, 577096), (620, 553826), (680, 504959), (716, 479570), (728, 471665), (806, 426020), (868, 395590), (884, 388430), (895, 383656), (910, 377332), (952, 360685), (1054, 325780), (1085, 316472), (1105, 310744), (1190, 288548), (1240, 276913), (1253, 274040), (1432, 239785), (1547, 221960), (1612, 213010), (1736, 197795), (1768, 194215), (1790, 191828), (1820, 188666), (2015, 170408), (2108, 162890), (2170, 158236), (2210, 155372), (2327, 147560), (2380, 144274), (2506, 137020), (2635, 130312), (2821, 121720), (3043, 112840), (3094, 110980), (3224, 106505), (3580, 95914), (3640, 94333), (3689, 93080), (4030, 85204), (4216, 81445), (4340, 79118), (4420, 77686), (4654, 73780), (4760, 72137), (5012, 68510), (5270, 65156), (5549, 61880), (5642, 60860), (6086, 56420), (6188, 55490), (6265, 54808), (6851, 50120), (7160, 47957), (7378, 46540), (7735, 44392), (8060, 42602), (8680, 39559), (8840, 38843), (9308, 36890), (10024, 34255), (10540, 32578), (11098, 30940), (11284, 30430), (11635, 29512), (12172, 28210), (12376, 27745), (12530, 27404), (13702, 25060), (14105, 24344), (14756, 23270), (15215, 22568), (15470, 22196), (16120, 21301), (16289, 21080), (18445, 18616)]