325159380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:560

約数の個数: 288

約数和(自身を含む): 1254355200

約数和(自身を除く): 929195820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 169, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 338, 351, 364, 378, 390, 420, 455, 468, 507, 509, 540, 546, 585, 630, 676, 702, 756, 780, 819, 845, 910, 945, 1014, 1018, 1092, 1170, 1183, 1260, 1365, 1404, 1521, 1527, 1638, 1690, 1755, 1820, 1890, 2028, 2036, 2340, 2366, 2457, 2535, 2545, 2730, 3042, 3054, 3276, 3380, 3510, 3549, 3563, 3780, 4095, 4563, 4581, 4732, 4914, 5070, 5090, 5460, 5915, 6084, 6108, 6617, 7020, 7098, 7126, 7605, 7635, 8190, 9126, 9162, 9828, 10140, 10180, 10647, 10689, 11830, 12285, 13234, 13743, 14196, 14252, 15210, 15270, 16380, 17745, 17815, 18252, 18324, 19851, 21294, 21378, 22815, 22905, 23660, 24570, 26468, 27486, 30420, 30540, 31941, 32067, 33085, 35490, 35630, 39702, 42588, 42756, 45630, 45810, 46319, 49140, 53235, 53445, 54972, 59553, 63882, 64134, 66170, 68715, 70980, 71260, 79404, 86021, 91260, 91620, 92638, 96201, 99255, 106470, 106890, 119106, 127764, 128268, 132340, 137430, 138957, 159705, 160335, 172042, 178659, 185276, 192402, 198510, 212940, 213780, 231595, 238212, 258063, 274860, 277914, 297765, 319410, 320670, 344084, 357318, 384804, 397020, 416871, 430105, 463190, 481005, 516126, 555828, 595530, 602147, 638820, 641340, 694785, 714636, 774189, 833742, 860210, 893295, 926380, 962010, 1032252, 1191060, 1204294, 1250613, 1290315, 1389570, 1548378, 1667484, 1720420, 1786590, 1806441, 1924020, 2084355, 2322567, 2408588, 2501226, 2580630, 2779140, 3010735, 3096756, 3573180, 3612882, 3870945, 4168710, 4645134, 5002452, 5161260, 5419323, 6021470, 6253065, 7225764, 7741890, 8337420, 9032205, 9290268, 10838646, 11612835, 12042940, 12506130, 15483780, 16257969, 18064410, 21677292, 23225670, 25012260, 27096615, 32515938, 36128820, 46451340, 54193230, 65031876, 81289845, 108386460, 162579690, 325159380]

約数ペア:

[(1, 325159380), (2, 162579690), (3, 108386460), (4, 81289845), (5, 65031876), (6, 54193230), (7, 46451340), (9, 36128820), (10, 32515938), (12, 27096615), (13, 25012260), (14, 23225670), (15, 21677292), (18, 18064410), (20, 16257969), (21, 15483780), (26, 12506130), (27, 12042940), (28, 11612835), (30, 10838646), (35, 9290268), (36, 9032205), (39, 8337420), (42, 7741890), (45, 7225764), (52, 6253065), (54, 6021470), (60, 5419323), (63, 5161260), (65, 5002452), (70, 4645134), (78, 4168710), (84, 3870945), (90, 3612882), (91, 3573180), (105, 3096756), (108, 3010735), (117, 2779140), (126, 2580630), (130, 2501226), (135, 2408588), (140, 2322567), (156, 2084355), (169, 1924020), (180, 1806441), (182, 1786590), (189, 1720420), (195, 1667484), (210, 1548378), (234, 1389570), (252, 1290315), (260, 1250613), (270, 1204294), (273, 1191060), (315, 1032252), (338, 962010), (351, 926380), (364, 893295), (378, 860210), (390, 833742), (420, 774189), (455, 714636), (468, 694785), (507, 641340), (509, 638820), (540, 602147), (546, 595530), (585, 555828), (630, 516126), (676, 481005), (702, 463190), (756, 430105), (780, 416871), (819, 397020), (845, 384804), (910, 357318), (945, 344084), (1014, 320670), (1018, 319410), (1092, 297765), (1170, 277914), (1183, 274860), (1260, 258063), (1365, 238212), (1404, 231595), (1521, 213780), (1527, 212940), (1638, 198510), (1690, 192402), (1755, 185276), (1820, 178659), (1890, 172042), (2028, 160335), (2036, 159705), (2340, 138957), (2366, 137430), (2457, 132340), (2535, 128268), (2545, 127764), (2730, 119106), (3042, 106890), (3054, 106470), (3276, 99255), (3380, 96201), (3510, 92638), (3549, 91620), (3563, 91260), (3780, 86021), (4095, 79404), (4563, 71260), (4581, 70980), (4732, 68715), (4914, 66170), (5070, 64134), (5090, 63882), (5460, 59553), (5915, 54972), (6084, 53445), (6108, 53235), (6617, 49140), (7020, 46319), (7098, 45810), (7126, 45630), (7605, 42756), (7635, 42588), (8190, 39702), (9126, 35630), (9162, 35490), (9828, 33085), (10140, 32067), (10180, 31941), (10647, 30540), (10689, 30420), (11830, 27486), (12285, 26468), (13234, 24570), (13743, 23660), (14196, 22905), (14252, 22815), (15210, 21378), (15270, 21294), (16380, 19851), (17745, 18324), (17815, 18252)]