2812596720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1481}}^1$

素因数の和:1731

約数の個数: 160

約数和(自身を含む): 8984049984

約数和(自身を除く): 6171453264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 193, 205, 240, 246, 328, 386, 410, 492, 579, 615, 656, 772, 820, 965, 984, 1158, 1230, 1481, 1544, 1640, 1930, 1968, 2316, 2460, 2895, 2962, 3088, 3280, 3860, 4443, 4632, 4920, 5790, 5924, 7405, 7720, 7913, 8886, 9264, 9840, 11580, 11848, 14810, 15440, 15826, 17772, 22215, 23160, 23696, 23739, 29620, 31652, 35544, 39565, 44430, 46320, 47478, 59240, 60721, 63304, 71088, 79130, 88860, 94956, 118480, 118695, 121442, 126608, 158260, 177720, 182163, 189912, 237390, 242884, 285833, 303605, 316520, 355440, 364326, 379824, 474780, 485768, 571666, 607210, 633040, 728652, 857499, 910815, 949560, 971536, 1143332, 1214420, 1429165, 1457304, 1714998, 1821630, 1899120, 2286664, 2428840, 2858330, 2914608, 3429996, 3643260, 4287495, 4573328, 4857680, 5716660, 6859992, 7286520, 8574990, 11433320, 11719153, 13719984, 14573040, 17149980, 22866640, 23438306, 34299960, 35157459, 46876612, 58595765, 68599920, 70314918, 93753224, 117191530, 140629836, 175787295, 187506448, 234383060, 281259672, 351574590, 468766120, 562519344, 703149180, 937532240, 1406298360, 2812596720]

約数ペア:

[(1, 2812596720), (2, 1406298360), (3, 937532240), (4, 703149180), (5, 562519344), (6, 468766120), (8, 351574590), (10, 281259672), (12, 234383060), (15, 187506448), (16, 175787295), (20, 140629836), (24, 117191530), (30, 93753224), (40, 70314918), (41, 68599920), (48, 58595765), (60, 46876612), (80, 35157459), (82, 34299960), (120, 23438306), (123, 22866640), (164, 17149980), (193, 14573040), (205, 13719984), (240, 11719153), (246, 11433320), (328, 8574990), (386, 7286520), (410, 6859992), (492, 5716660), (579, 4857680), (615, 4573328), (656, 4287495), (772, 3643260), (820, 3429996), (965, 2914608), (984, 2858330), (1158, 2428840), (1230, 2286664), (1481, 1899120), (1544, 1821630), (1640, 1714998), (1930, 1457304), (1968, 1429165), (2316, 1214420), (2460, 1143332), (2895, 971536), (2962, 949560), (3088, 910815), (3280, 857499), (3860, 728652), (4443, 633040), (4632, 607210), (4920, 571666), (5790, 485768), (5924, 474780), (7405, 379824), (7720, 364326), (7913, 355440), (8886, 316520), (9264, 303605), (9840, 285833), (11580, 242884), (11848, 237390), (14810, 189912), (15440, 182163), (15826, 177720), (17772, 158260), (22215, 126608), (23160, 121442), (23696, 118695), (23739, 118480), (29620, 94956), (31652, 88860), (35544, 79130), (39565, 71088), (44430, 63304), (46320, 60721), (47478, 59240)]