292520340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7489}}^1$

素因数の和:7542

約数の個数: 144

約数和(自身を含む): 1046922240

約数和(自身を除く): 754401900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 7489, 7812, 9765, 13020, 14978, 19530, 22467, 29956, 37445, 39060, 44934, 52423, 67401, 74890, 89868, 104846, 112335, 134802, 149780, 157269, 209692, 224670, 232159, 262115, 269604, 314538, 337005, 449340, 464318, 471807, 524230, 629076, 674010, 696477, 786345, 928636, 943614, 1048460, 1160795, 1348020, 1392954, 1572690, 1625113, 1887228, 2089431, 2321590, 2359035, 2785908, 3145380, 3250226, 3482385, 4178862, 4643180, 4718070, 4875339, 6500452, 6964770, 8125565, 8357724, 9436140, 9750678, 10447155, 13929540, 14626017, 16251130, 19501356, 20894310, 24376695, 29252034, 32502260, 41788620, 48753390, 58504068, 73130085, 97506780, 146260170, 292520340]

約数ペア:

[(1, 292520340), (2, 146260170), (3, 97506780), (4, 73130085), (5, 58504068), (6, 48753390), (7, 41788620), (9, 32502260), (10, 29252034), (12, 24376695), (14, 20894310), (15, 19501356), (18, 16251130), (20, 14626017), (21, 13929540), (28, 10447155), (30, 9750678), (31, 9436140), (35, 8357724), (36, 8125565), (42, 6964770), (45, 6500452), (60, 4875339), (62, 4718070), (63, 4643180), (70, 4178862), (84, 3482385), (90, 3250226), (93, 3145380), (105, 2785908), (124, 2359035), (126, 2321590), (140, 2089431), (155, 1887228), (180, 1625113), (186, 1572690), (210, 1392954), (217, 1348020), (252, 1160795), (279, 1048460), (310, 943614), (315, 928636), (372, 786345), (420, 696477), (434, 674010), (465, 629076), (558, 524230), (620, 471807), (630, 464318), (651, 449340), (868, 337005), (930, 314538), (1085, 269604), (1116, 262115), (1260, 232159), (1302, 224670), (1395, 209692), (1860, 157269), (1953, 149780), (2170, 134802), (2604, 112335), (2790, 104846), (3255, 89868), (3906, 74890), (4340, 67401), (5580, 52423), (6510, 44934), (7489, 39060), (7812, 37445), (9765, 29956), (13020, 22467), (14978, 19530)]