328656240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2488

約数の個数: 240

約数和(自身を含む): 1275427296

約数和(自身を除く): 946771056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2441, 2448, 2640, 2805, 2992, 3060, 3366, 3740, 3960, 4080, 4488, 4882, 5610, 6120, 6732, 7323, 7480, 7920, 8415, 8976, 9764, 11220, 12205, 12240, 13464, 14646, 14960, 16830, 19528, 21969, 22440, 24410, 26851, 26928, 29292, 33660, 36615, 39056, 41497, 43938, 44880, 48820, 53702, 58584, 67320, 73230, 80553, 82994, 87876, 97640, 107404, 109845, 117168, 124491, 134255, 134640, 146460, 161106, 165988, 175752, 195280, 207485, 214808, 219690, 241659, 248982, 268510, 292920, 322212, 331976, 351504, 373473, 402765, 414970, 429616, 439380, 456467, 483318, 497964, 537020, 585840, 622455, 644424, 663952, 746946, 805530, 829940, 878760, 912934, 966636, 995928, 1074040, 1208295, 1244910, 1288848, 1369401, 1493892, 1611060, 1659880, 1757520, 1825868, 1867365, 1933272, 1991856, 2148080, 2282335, 2416590, 2489820, 2738802, 2987784, 3222120, 3319760, 3651736, 3734730, 3866544, 4108203, 4564670, 4833180, 4979640, 5477604, 5975568, 6444240, 6847005, 7303472, 7469460, 8216406, 9129340, 9666360, 9959280, 10955208, 13694010, 14938920, 16432812, 18258680, 19332720, 20541015, 21910416, 27388020, 29877840, 32865624, 36517360, 41082030, 54776040, 65731248, 82164060, 109552080, 164328120, 328656240]

約数ペア:

[(1, 328656240), (2, 164328120), (3, 109552080), (4, 82164060), (5, 65731248), (6, 54776040), (8, 41082030), (9, 36517360), (10, 32865624), (11, 29877840), (12, 27388020), (15, 21910416), (16, 20541015), (17, 19332720), (18, 18258680), (20, 16432812), (22, 14938920), (24, 13694010), (30, 10955208), (33, 9959280), (34, 9666360), (36, 9129340), (40, 8216406), (44, 7469460), (45, 7303472), (48, 6847005), (51, 6444240), (55, 5975568), (60, 5477604), (66, 4979640), (68, 4833180), (72, 4564670), (80, 4108203), (85, 3866544), (88, 3734730), (90, 3651736), (99, 3319760), (102, 3222120), (110, 2987784), (120, 2738802), (132, 2489820), (136, 2416590), (144, 2282335), (153, 2148080), (165, 1991856), (170, 1933272), (176, 1867365), (180, 1825868), (187, 1757520), (198, 1659880), (204, 1611060), (220, 1493892), (240, 1369401), (255, 1288848), (264, 1244910), (272, 1208295), (306, 1074040), (330, 995928), (340, 966636), (360, 912934), (374, 878760), (396, 829940), (408, 805530), (440, 746946), (495, 663952), (510, 644424), (528, 622455), (561, 585840), (612, 537020), (660, 497964), (680, 483318), (720, 456467), (748, 439380), (765, 429616), (792, 414970), (816, 402765), (880, 373473), (935, 351504), (990, 331976), (1020, 322212), (1122, 292920), (1224, 268510), (1320, 248982), (1360, 241659), (1496, 219690), (1530, 214808), (1584, 207485), (1683, 195280), (1870, 175752), (1980, 165988), (2040, 161106), (2244, 146460), (2441, 134640), (2448, 134255), (2640, 124491), (2805, 117168), (2992, 109845), (3060, 107404), (3366, 97640), (3740, 87876), (3960, 82994), (4080, 80553), (4488, 73230), (4882, 67320), (5610, 58584), (6120, 53702), (6732, 48820), (7323, 44880), (7480, 43938), (7920, 41497), (8415, 39056), (8976, 36615), (9764, 33660), (11220, 29292), (12205, 26928), (12240, 26851), (13464, 24410), (14646, 22440), (14960, 21969), (16830, 19528)]