249314520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 384

約数和(自身を含む): 990259200

約数和(自身を除く): 740944680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 17, 20, 21, 24, 26, 28, 30, 34, 35, 39, 40, 42, 51, 52, 56, 60, 65, 68, 70, 78, 79, 84, 85, 91, 102, 104, 105, 119, 120, 130, 136, 140, 156, 158, 168, 170, 182, 195, 204, 210, 221, 237, 238, 255, 260, 273, 280, 289, 312, 316, 340, 357, 364, 390, 395, 408, 420, 442, 455, 474, 476, 510, 520, 546, 553, 578, 595, 632, 663, 680, 714, 728, 780, 790, 840, 867, 884, 910, 948, 952, 1020, 1027, 1092, 1105, 1106, 1156, 1185, 1190, 1326, 1343, 1365, 1428, 1445, 1547, 1560, 1580, 1659, 1734, 1768, 1785, 1820, 1896, 2023, 2040, 2054, 2184, 2210, 2212, 2312, 2370, 2380, 2652, 2686, 2730, 2765, 2856, 2890, 3081, 3094, 3160, 3315, 3318, 3468, 3570, 3640, 3757, 4029, 4046, 4108, 4335, 4420, 4424, 4641, 4740, 4760, 5135, 5304, 5372, 5460, 5530, 5780, 6069, 6162, 6188, 6630, 6636, 6715, 6936, 7140, 7189, 7514, 7735, 8058, 8092, 8216, 8295, 8670, 8840, 9282, 9401, 9480, 10115, 10270, 10744, 10920, 11060, 11271, 11560, 12138, 12324, 12376, 13260, 13272, 13430, 14280, 14378, 15028, 15405, 15470, 16116, 16184, 16590, 17340, 17459, 18564, 18785, 18802, 20145, 20230, 20540, 21567, 22120, 22542, 22831, 23205, 24276, 24648, 26299, 26520, 26860, 28203, 28756, 30056, 30345, 30810, 30940, 32232, 33180, 34680, 34918, 35945, 37128, 37570, 37604, 40290, 40460, 41080, 43134, 45084, 45662, 46410, 47005, 48552, 52377, 52598, 53720, 56355, 56406, 57512, 60690, 61620, 61880, 66360, 68493, 69836, 71890, 75140, 75208, 78897, 80580, 80920, 86268, 87295, 90168, 91324, 92820, 94010, 104754, 105196, 107835, 112710, 112812, 114155, 121380, 122213, 123240, 131495, 136986, 139672, 141015, 143780, 150280, 157794, 159817, 161160, 172536, 174590, 182648, 185640, 188020, 209508, 210392, 215670, 225420, 225624, 228310, 242760, 244426, 261885, 262990, 273972, 282030, 287560, 296803, 315588, 319634, 342465, 349180, 366639, 376040, 394485, 419016, 431340, 450840, 456620, 479451, 488852, 523770, 525980, 547944, 564060, 593606, 611065, 631176, 639268, 684930, 698360, 733278, 788970, 799085, 862680, 890409, 913240, 958902, 977704, 1047540, 1051960, 1128120, 1187212, 1222130, 1278536, 1369860, 1466556, 1484015, 1577940, 1598170, 1780818, 1833195, 1917804, 2077621, 2095080, 2374424, 2397255, 2444260, 2739720, 2933112, 2968030, 3155880, 3196340, 3561636, 3666390, 3835608, 4155242, 4452045, 4794510, 4888520, 5936060, 6232863, 6392680, 7123272, 7332780, 8310484, 8904090, 9589020, 10388105, 11872120, 12465726, 14665560, 16620968, 17808180, 19178040, 20776210, 24931452, 31164315, 35616360, 41552420, 49862904, 62328630, 83104840, 124657260, 249314520]

約数ペア:

[(1, 249314520), (2, 124657260), (3, 83104840), (4, 62328630), (5, 49862904), (6, 41552420), (7, 35616360), (8, 31164315), (10, 24931452), (12, 20776210), (13, 19178040), (14, 17808180), (15, 16620968), (17, 14665560), (20, 12465726), (21, 11872120), (24, 10388105), (26, 9589020), (28, 8904090), (30, 8310484), (34, 7332780), (35, 7123272), (39, 6392680), (40, 6232863), (42, 5936060), (51, 4888520), (52, 4794510), (56, 4452045), (60, 4155242), (65, 3835608), (68, 3666390), (70, 3561636), (78, 3196340), (79, 3155880), (84, 2968030), (85, 2933112), (91, 2739720), (102, 2444260), (104, 2397255), (105, 2374424), (119, 2095080), (120, 2077621), (130, 1917804), (136, 1833195), (140, 1780818), (156, 1598170), (158, 1577940), (168, 1484015), (170, 1466556), (182, 1369860), (195, 1278536), (204, 1222130), (210, 1187212), (221, 1128120), (237, 1051960), (238, 1047540), (255, 977704), (260, 958902), (273, 913240), (280, 890409), (289, 862680), (312, 799085), (316, 788970), (340, 733278), (357, 698360), (364, 684930), (390, 639268), (395, 631176), (408, 611065), (420, 593606), (442, 564060), (455, 547944), (474, 525980), (476, 523770), (510, 488852), (520, 479451), (546, 456620), (553, 450840), (578, 431340), (595, 419016), (632, 394485), (663, 376040), (680, 366639), (714, 349180), (728, 342465), (780, 319634), (790, 315588), (840, 296803), (867, 287560), (884, 282030), (910, 273972), (948, 262990), (952, 261885), (1020, 244426), (1027, 242760), (1092, 228310), (1105, 225624), (1106, 225420), (1156, 215670), (1185, 210392), (1190, 209508), (1326, 188020), (1343, 185640), (1365, 182648), (1428, 174590), (1445, 172536), (1547, 161160), (1560, 159817), (1580, 157794), (1659, 150280), (1734, 143780), (1768, 141015), (1785, 139672), (1820, 136986), (1896, 131495), (2023, 123240), (2040, 122213), (2054, 121380), (2184, 114155), (2210, 112812), (2212, 112710), (2312, 107835), (2370, 105196), (2380, 104754), (2652, 94010), (2686, 92820), (2730, 91324), (2765, 90168), (2856, 87295), (2890, 86268), (3081, 80920), (3094, 80580), (3160, 78897), (3315, 75208), (3318, 75140), (3468, 71890), (3570, 69836), (3640, 68493), (3757, 66360), (4029, 61880), (4046, 61620), (4108, 60690), (4335, 57512), (4420, 56406), (4424, 56355), (4641, 53720), (4740, 52598), (4760, 52377), (5135, 48552), (5304, 47005), (5372, 46410), (5460, 45662), (5530, 45084), (5780, 43134), (6069, 41080), (6162, 40460), (6188, 40290), (6630, 37604), (6636, 37570), (6715, 37128), (6936, 35945), (7140, 34918), (7189, 34680), (7514, 33180), (7735, 32232), (8058, 30940), (8092, 30810), (8216, 30345), (8295, 30056), (8670, 28756), (8840, 28203), (9282, 26860), (9401, 26520), (9480, 26299), (10115, 24648), (10270, 24276), (10744, 23205), (10920, 22831), (11060, 22542), (11271, 22120), (11560, 21567), (12138, 20540), (12324, 20230), (12376, 20145), (13260, 18802), (13272, 18785), (13430, 18564), (14280, 17459), (14378, 17340), (15028, 16590), (15405, 16184), (15470, 16116)]