708217380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13159}}^1$

素因数の和:13210

約数の個数: 144

約数和(自身を含む): 2414280960

約数和(自身を除く): 1706063580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4485, 5382, 5980, 8970, 10764, 13159, 13455, 17940, 26318, 26910, 39477, 52636, 53820, 65795, 78954, 118431, 131590, 157908, 171067, 197385, 236862, 263180, 302657, 342134, 394770, 473724, 513201, 592155, 605314, 684268, 789540, 855335, 907971, 1026402, 1184310, 1210628, 1513285, 1539603, 1710670, 1815942, 2052804, 2368620, 2566005, 2723913, 3026570, 3079206, 3421340, 3631884, 3934541, 4539855, 5132010, 5447826, 6053140, 6158412, 7698015, 7869082, 9079710, 10264020, 10895652, 11803623, 13619565, 15396030, 15738164, 18159420, 19672705, 23607246, 27239130, 30792060, 35410869, 39345410, 47214492, 54478260, 59018115, 70821738, 78690820, 118036230, 141643476, 177054345, 236072460, 354108690, 708217380]

約数ペア:

[(1, 708217380), (2, 354108690), (3, 236072460), (4, 177054345), (5, 141643476), (6, 118036230), (9, 78690820), (10, 70821738), (12, 59018115), (13, 54478260), (15, 47214492), (18, 39345410), (20, 35410869), (23, 30792060), (26, 27239130), (30, 23607246), (36, 19672705), (39, 18159420), (45, 15738164), (46, 15396030), (52, 13619565), (60, 11803623), (65, 10895652), (69, 10264020), (78, 9079710), (90, 7869082), (92, 7698015), (115, 6158412), (117, 6053140), (130, 5447826), (138, 5132010), (156, 4539855), (180, 3934541), (195, 3631884), (207, 3421340), (230, 3079206), (234, 3026570), (260, 2723913), (276, 2566005), (299, 2368620), (345, 2052804), (390, 1815942), (414, 1710670), (460, 1539603), (468, 1513285), (585, 1210628), (598, 1184310), (690, 1026402), (780, 907971), (828, 855335), (897, 789540), (1035, 684268), (1170, 605314), (1196, 592155), (1380, 513201), (1495, 473724), (1794, 394770), (2070, 342134), (2340, 302657), (2691, 263180), (2990, 236862), (3588, 197385), (4140, 171067), (4485, 157908), (5382, 131590), (5980, 118431), (8970, 78954), (10764, 65795), (13159, 53820), (13455, 52636), (17940, 39477), (26318, 26910)]