223644720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1739

約数の個数: 160

約数和(自身を含む): 764451072

約数和(自身を除く): 540806352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1290, 1560, 1667, 1677, 1720, 2064, 2236, 2580, 2795, 3120, 3334, 3354, 3440, 4472, 5001, 5160, 5590, 6668, 6708, 8335, 8385, 8944, 10002, 10320, 11180, 13336, 13416, 16670, 16770, 20004, 21671, 22360, 25005, 26672, 26832, 33340, 33540, 40008, 43342, 44720, 50010, 65013, 66680, 67080, 71681, 80016, 86684, 100020, 108355, 130026, 133360, 134160, 143362, 173368, 200040, 215043, 216710, 260052, 286724, 325065, 346736, 358405, 400080, 430086, 433420, 520104, 573448, 650130, 716810, 860172, 866840, 931853, 1040208, 1075215, 1146896, 1300260, 1433620, 1720344, 1733680, 1863706, 2150430, 2600520, 2795559, 2867240, 3440688, 3727412, 4300860, 4659265, 5201040, 5591118, 5734480, 7454824, 8601720, 9318530, 11182236, 13977795, 14909648, 17203440, 18637060, 22364472, 27955590, 37274120, 44728944, 55911180, 74548240, 111822360, 223644720]

約数ペア:

[(1, 223644720), (2, 111822360), (3, 74548240), (4, 55911180), (5, 44728944), (6, 37274120), (8, 27955590), (10, 22364472), (12, 18637060), (13, 17203440), (15, 14909648), (16, 13977795), (20, 11182236), (24, 9318530), (26, 8601720), (30, 7454824), (39, 5734480), (40, 5591118), (43, 5201040), (48, 4659265), (52, 4300860), (60, 3727412), (65, 3440688), (78, 2867240), (80, 2795559), (86, 2600520), (104, 2150430), (120, 1863706), (129, 1733680), (130, 1720344), (156, 1433620), (172, 1300260), (195, 1146896), (208, 1075215), (215, 1040208), (240, 931853), (258, 866840), (260, 860172), (312, 716810), (344, 650130), (390, 573448), (430, 520104), (516, 433420), (520, 430086), (559, 400080), (624, 358405), (645, 346736), (688, 325065), (780, 286724), (860, 260052), (1032, 216710), (1040, 215043), (1118, 200040), (1290, 173368), (1560, 143362), (1667, 134160), (1677, 133360), (1720, 130026), (2064, 108355), (2236, 100020), (2580, 86684), (2795, 80016), (3120, 71681), (3334, 67080), (3354, 66680), (3440, 65013), (4472, 50010), (5001, 44720), (5160, 43342), (5590, 40008), (6668, 33540), (6708, 33340), (8335, 26832), (8385, 26672), (8944, 25005), (10002, 22360), (10320, 21671), (11180, 20004), (13336, 16770), (13416, 16670)]