78836014540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:740

約数の個数: 192

約数和(自身を含む): 184389488640

約数和(自身を除く): 105553474100

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 127, 145, 157, 170, 254, 290, 314, 340, 401, 493, 508, 580, 628, 635, 785, 802, 986, 1270, 1570, 1604, 1972, 2005, 2159, 2465, 2540, 2669, 3140, 3683, 4010, 4318, 4553, 4930, 5338, 6817, 7366, 8020, 8636, 9106, 9860, 10676, 10795, 11629, 13345, 13634, 14732, 18212, 18415, 19939, 21590, 22765, 23258, 26690, 27268, 34085, 36830, 39878, 43180, 45530, 46516, 50927, 53380, 58145, 62611, 62957, 68170, 73660, 77401, 79756, 91060, 99695, 101854, 116290, 125222, 125914, 136340, 154802, 197693, 199390, 203708, 232580, 250444, 251828, 254635, 309604, 313055, 314785, 338963, 387005, 395386, 398780, 509270, 578231, 626110, 629570, 677926, 774010, 790772, 865759, 988465, 1018540, 1070269, 1156462, 1252220, 1259140, 1355852, 1476883, 1548020, 1694815, 1731518, 1825753, 1976930, 2140538, 2312924, 2891155, 2953766, 3389630, 3463036, 3651506, 3953860, 4281076, 4328795, 5351345, 5782310, 5907532, 6779260, 7303012, 7384415, 7995539, 8657590, 9128765, 9829927, 10702690, 11564620, 14768830, 15991078, 17315180, 18257530, 19659854, 21405380, 25107011, 29537660, 31037801, 31982156, 36515060, 39319708, 39977695, 49149635, 50214022, 62075602, 79955390, 98299270, 100428044, 124151204, 125535055, 135924163, 155189005, 159910780, 196598540, 231870631, 251070110, 271848326, 310378010, 463741262, 502140220, 543696652, 620756020, 679620815, 927482524, 1159353155, 1359241630, 2318706310, 2718483260, 3941800727, 4637412620, 7883601454, 15767202908, 19709003635, 39418007270, 78836014540]

約数ペア:

[(1, 78836014540), (2, 39418007270), (4, 19709003635), (5, 15767202908), (10, 7883601454), (17, 4637412620), (20, 3941800727), (29, 2718483260), (34, 2318706310), (58, 1359241630), (68, 1159353155), (85, 927482524), (116, 679620815), (127, 620756020), (145, 543696652), (157, 502140220), (170, 463741262), (254, 310378010), (290, 271848326), (314, 251070110), (340, 231870631), (401, 196598540), (493, 159910780), (508, 155189005), (580, 135924163), (628, 125535055), (635, 124151204), (785, 100428044), (802, 98299270), (986, 79955390), (1270, 62075602), (1570, 50214022), (1604, 49149635), (1972, 39977695), (2005, 39319708), (2159, 36515060), (2465, 31982156), (2540, 31037801), (2669, 29537660), (3140, 25107011), (3683, 21405380), (4010, 19659854), (4318, 18257530), (4553, 17315180), (4930, 15991078), (5338, 14768830), (6817, 11564620), (7366, 10702690), (8020, 9829927), (8636, 9128765), (9106, 8657590), (9860, 7995539), (10676, 7384415), (10795, 7303012), (11629, 6779260), (13345, 5907532), (13634, 5782310), (14732, 5351345), (18212, 4328795), (18415, 4281076), (19939, 3953860), (21590, 3651506), (22765, 3463036), (23258, 3389630), (26690, 2953766), (27268, 2891155), (34085, 2312924), (36830, 2140538), (39878, 1976930), (43180, 1825753), (45530, 1731518), (46516, 1694815), (50927, 1548020), (53380, 1476883), (58145, 1355852), (62611, 1259140), (62957, 1252220), (68170, 1156462), (73660, 1070269), (77401, 1018540), (79756, 988465), (91060, 865759), (99695, 790772), (101854, 774010), (116290, 677926), (125222, 629570), (125914, 626110), (136340, 578231), (154802, 509270), (197693, 398780), (199390, 395386), (203708, 387005), (232580, 338963), (250444, 314785), (251828, 313055), (254635, 309604)]