2488894170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:829

約数の個数: 256

約数和(自身を含む): 7711580160

約数和(自身を除く): 5222685990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 37, 38, 42, 46, 57, 69, 70, 74, 95, 105, 111, 114, 115, 133, 138, 161, 185, 190, 210, 222, 230, 259, 266, 285, 322, 345, 370, 399, 437, 483, 518, 555, 570, 665, 690, 703, 733, 777, 798, 805, 851, 874, 966, 1110, 1295, 1311, 1330, 1406, 1466, 1554, 1610, 1702, 1995, 2109, 2185, 2199, 2415, 2553, 2590, 2622, 3059, 3515, 3665, 3885, 3990, 4218, 4255, 4370, 4398, 4830, 4921, 5106, 5131, 5957, 6118, 6555, 7030, 7330, 7770, 8510, 9177, 9842, 10262, 10545, 10995, 11914, 12765, 13110, 13927, 14763, 15295, 15393, 16169, 16859, 17871, 18354, 21090, 21990, 24605, 25530, 25655, 27121, 27854, 29526, 29785, 30590, 30786, 32338, 33718, 35742, 41781, 45885, 48507, 49210, 50577, 51310, 54242, 59570, 69635, 73815, 76965, 80845, 81363, 83562, 84295, 89355, 91770, 97014, 97489, 101154, 113183, 118013, 135605, 139270, 147630, 153930, 161690, 162726, 168590, 178710, 189847, 194978, 208905, 226366, 236026, 242535, 252885, 271210, 292467, 320321, 339549, 354039, 379694, 406815, 417810, 485070, 487445, 505770, 515299, 565915, 569541, 584934, 590065, 623783, 640642, 679098, 708078, 813630, 949235, 960963, 974890, 1030598, 1131830, 1139082, 1180130, 1247566, 1462335, 1545897, 1601605, 1697745, 1770195, 1871349, 1898470, 1921926, 2242247, 2576495, 2847705, 2924670, 3091794, 3118915, 3203210, 3395490, 3540390, 3607093, 3742698, 4366481, 4484494, 4804815, 5152990, 5695410, 6237830, 6726741, 7214186, 7729485, 8732962, 9356745, 9609630, 10821279, 11211235, 11851877, 13099443, 13453482, 15458970, 18035465, 18713490, 21642558, 21832405, 22422470, 23703754, 26198886, 33633705, 35555631, 36070930, 43664810, 54106395, 59259385, 65497215, 67267410, 71111262, 82963139, 108212790, 118518770, 130994430, 165926278, 177778155, 248889417, 355556310, 414815695, 497778834, 829631390, 1244447085, 2488894170]

約数ペア:

[(1, 2488894170), (2, 1244447085), (3, 829631390), (5, 497778834), (6, 414815695), (7, 355556310), (10, 248889417), (14, 177778155), (15, 165926278), (19, 130994430), (21, 118518770), (23, 108212790), (30, 82963139), (35, 71111262), (37, 67267410), (38, 65497215), (42, 59259385), (46, 54106395), (57, 43664810), (69, 36070930), (70, 35555631), (74, 33633705), (95, 26198886), (105, 23703754), (111, 22422470), (114, 21832405), (115, 21642558), (133, 18713490), (138, 18035465), (161, 15458970), (185, 13453482), (190, 13099443), (210, 11851877), (222, 11211235), (230, 10821279), (259, 9609630), (266, 9356745), (285, 8732962), (322, 7729485), (345, 7214186), (370, 6726741), (399, 6237830), (437, 5695410), (483, 5152990), (518, 4804815), (555, 4484494), (570, 4366481), (665, 3742698), (690, 3607093), (703, 3540390), (733, 3395490), (777, 3203210), (798, 3118915), (805, 3091794), (851, 2924670), (874, 2847705), (966, 2576495), (1110, 2242247), (1295, 1921926), (1311, 1898470), (1330, 1871349), (1406, 1770195), (1466, 1697745), (1554, 1601605), (1610, 1545897), (1702, 1462335), (1995, 1247566), (2109, 1180130), (2185, 1139082), (2199, 1131830), (2415, 1030598), (2553, 974890), (2590, 960963), (2622, 949235), (3059, 813630), (3515, 708078), (3665, 679098), (3885, 640642), (3990, 623783), (4218, 590065), (4255, 584934), (4370, 569541), (4398, 565915), (4830, 515299), (4921, 505770), (5106, 487445), (5131, 485070), (5957, 417810), (6118, 406815), (6555, 379694), (7030, 354039), (7330, 339549), (7770, 320321), (8510, 292467), (9177, 271210), (9842, 252885), (10262, 242535), (10545, 236026), (10995, 226366), (11914, 208905), (12765, 194978), (13110, 189847), (13927, 178710), (14763, 168590), (15295, 162726), (15393, 161690), (16169, 153930), (16859, 147630), (17871, 139270), (18354, 135605), (21090, 118013), (21990, 113183), (24605, 101154), (25530, 97489), (25655, 97014), (27121, 91770), (27854, 89355), (29526, 84295), (29785, 83562), (30590, 81363), (30786, 80845), (32338, 76965), (33718, 73815), (35742, 69635), (41781, 59570), (45885, 54242), (48507, 51310), (49210, 50577)]