1843291320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{27479}}^1$

素因数の和:27549

約数の個数: 128

約数和(自身を含む): 6093964800

約数和(自身を除く): 4250673480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1560, 1677, 1720, 2236, 2580, 2795, 3354, 4472, 5160, 5590, 6708, 8385, 11180, 13416, 16770, 22360, 27479, 33540, 54958, 67080, 82437, 109916, 137395, 164874, 219832, 274790, 329748, 357227, 412185, 549580, 659496, 714454, 824370, 1071681, 1099160, 1181597, 1428908, 1648740, 1786135, 2143362, 2363194, 2857816, 3297480, 3544791, 3572270, 4286724, 4726388, 5358405, 5907985, 7089582, 7144540, 8573448, 9452776, 10716810, 11815970, 14179164, 14289080, 15360761, 17723955, 21433620, 23631940, 28358328, 30721522, 35447910, 42867240, 46082283, 47263880, 61443044, 70895820, 76803805, 92164566, 122886088, 141791640, 153607610, 184329132, 230411415, 307215220, 368658264, 460822830, 614430440, 921645660, 1843291320]

約数ペア:

[(1, 1843291320), (2, 921645660), (3, 614430440), (4, 460822830), (5, 368658264), (6, 307215220), (8, 230411415), (10, 184329132), (12, 153607610), (13, 141791640), (15, 122886088), (20, 92164566), (24, 76803805), (26, 70895820), (30, 61443044), (39, 47263880), (40, 46082283), (43, 42867240), (52, 35447910), (60, 30721522), (65, 28358328), (78, 23631940), (86, 21433620), (104, 17723955), (120, 15360761), (129, 14289080), (130, 14179164), (156, 11815970), (172, 10716810), (195, 9452776), (215, 8573448), (258, 7144540), (260, 7089582), (312, 5907985), (344, 5358405), (390, 4726388), (430, 4286724), (516, 3572270), (520, 3544791), (559, 3297480), (645, 2857816), (780, 2363194), (860, 2143362), (1032, 1786135), (1118, 1648740), (1290, 1428908), (1560, 1181597), (1677, 1099160), (1720, 1071681), (2236, 824370), (2580, 714454), (2795, 659496), (3354, 549580), (4472, 412185), (5160, 357227), (5590, 329748), (6708, 274790), (8385, 219832), (11180, 164874), (13416, 137395), (16770, 109916), (22360, 82437), (27479, 67080), (33540, 54958)]