2838223440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17837}}^1$

素因数の和:17886

約数の個数: 240

約数和(自身を含む): 10869335568

約数和(自身を除く): 8031112128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9360, 9945, 10608, 12240, 13260, 15912, 17680, 17837, 19890, 26520, 31824, 35674, 39780, 53040, 53511, 71348, 79560, 89185, 107022, 142696, 159120, 160533, 178370, 214044, 231881, 267555, 285392, 303229, 321066, 356740, 428088, 463762, 535110, 606458, 642132, 695643, 713480, 802665, 856176, 909687, 927524, 1070220, 1159405, 1212916, 1284264, 1391286, 1426960, 1516145, 1605330, 1819374, 1855048, 2086929, 2140440, 2318810, 2425832, 2568528, 2729061, 2782572, 3032290, 3210660, 3478215, 3638748, 3710096, 3941977, 4173858, 4280880, 4548435, 4637620, 4851664, 5458122, 5565144, 6064580, 6421320, 6956430, 7277496, 7883954, 8347716, 9096870, 9275240, 10434645, 10916244, 11130288, 11825931, 12129160, 12842640, 13645305, 13912860, 14554992, 15767908, 16695432, 18193740, 18550480, 19709885, 20869290, 21832488, 23651862, 24258320, 27290610, 27825720, 31535816, 33390864, 35477793, 36387480, 39419770, 41738580, 43664976, 47303724, 54581220, 55651440, 59129655, 63071632, 70955586, 72774960, 78839540, 83477160, 94607448, 109162440, 118259310, 141911172, 157679080, 166954320, 177388965, 189214896, 218324880, 236518620, 283822344, 315358160, 354777930, 473037240, 567644688, 709555860, 946074480, 1419111720, 2838223440]

約数ペア:

[(1, 2838223440), (2, 1419111720), (3, 946074480), (4, 709555860), (5, 567644688), (6, 473037240), (8, 354777930), (9, 315358160), (10, 283822344), (12, 236518620), (13, 218324880), (15, 189214896), (16, 177388965), (17, 166954320), (18, 157679080), (20, 141911172), (24, 118259310), (26, 109162440), (30, 94607448), (34, 83477160), (36, 78839540), (39, 72774960), (40, 70955586), (45, 63071632), (48, 59129655), (51, 55651440), (52, 54581220), (60, 47303724), (65, 43664976), (68, 41738580), (72, 39419770), (78, 36387480), (80, 35477793), (85, 33390864), (90, 31535816), (102, 27825720), (104, 27290610), (117, 24258320), (120, 23651862), (130, 21832488), (136, 20869290), (144, 19709885), (153, 18550480), (156, 18193740), (170, 16695432), (180, 15767908), (195, 14554992), (204, 13912860), (208, 13645305), (221, 12842640), (234, 12129160), (240, 11825931), (255, 11130288), (260, 10916244), (272, 10434645), (306, 9275240), (312, 9096870), (340, 8347716), (360, 7883954), (390, 7277496), (408, 6956430), (442, 6421320), (468, 6064580), (510, 5565144), (520, 5458122), (585, 4851664), (612, 4637620), (624, 4548435), (663, 4280880), (680, 4173858), (720, 3941977), (765, 3710096), (780, 3638748), (816, 3478215), (884, 3210660), (936, 3032290), (1020, 2782572), (1040, 2729061), (1105, 2568528), (1170, 2425832), (1224, 2318810), (1326, 2140440), (1360, 2086929), (1530, 1855048), (1560, 1819374), (1768, 1605330), (1872, 1516145), (1989, 1426960), (2040, 1391286), (2210, 1284264), (2340, 1212916), (2448, 1159405), (2652, 1070220), (3060, 927524), (3120, 909687), (3315, 856176), (3536, 802665), (3978, 713480), (4080, 695643), (4420, 642132), (4680, 606458), (5304, 535110), (6120, 463762), (6630, 428088), (7956, 356740), (8840, 321066), (9360, 303229), (9945, 285392), (10608, 267555), (12240, 231881), (13260, 214044), (15912, 178370), (17680, 160533), (17837, 159120), (19890, 142696), (26520, 107022), (31824, 89185), (35674, 79560), (39780, 71348), (53040, 53511)]