22195641920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{331}}^1$

素因数の和:677

約数の個数: 224

約数和(自身を含む): 57376771200

約数和(自身を除く): 35181129280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 95, 152, 160, 164, 190, 205, 269, 304, 320, 328, 331, 380, 410, 538, 608, 656, 662, 760, 779, 820, 1076, 1216, 1312, 1324, 1345, 1520, 1558, 1640, 1655, 2152, 2624, 2648, 2690, 3040, 3116, 3280, 3310, 3895, 4304, 5111, 5296, 5380, 6080, 6232, 6289, 6560, 6620, 7790, 8608, 10222, 10592, 10760, 11029, 12464, 12578, 13120, 13240, 13571, 15580, 17216, 20444, 21184, 21520, 22058, 24928, 25156, 25555, 26480, 27142, 31160, 31445, 40888, 43040, 44116, 49856, 50312, 51110, 52960, 54284, 55145, 62320, 62890, 67855, 81776, 86080, 88232, 89039, 100624, 102220, 105920, 108568, 110290, 124640, 125780, 135710, 163552, 176464, 178078, 201248, 204440, 209551, 217136, 220580, 249280, 251560, 257849, 271420, 327104, 352928, 356156, 402496, 408880, 419102, 434272, 441160, 445195, 503120, 515698, 542840, 705856, 712312, 817760, 838204, 868544, 882320, 890390, 1006240, 1031396, 1047755, 1085680, 1289245, 1424624, 1635520, 1676408, 1691741, 1764640, 1780780, 2012480, 2062792, 2095510, 2171360, 2578490, 2849248, 3352816, 3383482, 3529280, 3561560, 3650599, 4125584, 4191020, 4342720, 5156980, 5698496, 6705632, 6766964, 7123120, 7301198, 8251168, 8382040, 8458705, 10313960, 13411264, 13533928, 14246240, 14602396, 16502336, 16764080, 16917410, 18252995, 20627920, 27067856, 28492480, 29204792, 33528160, 33834820, 36505990, 41255840, 54135712, 58409584, 67056320, 67669640, 69361381, 73011980, 82511680, 108271424, 116819168, 135339280, 138722762, 146023960, 233638336, 270678560, 277445524, 292047920, 346806905, 541357120, 554891048, 584095840, 693613810, 1109782096, 1168191680, 1387227620, 2219564192, 2774455240, 4439128384, 5548910480, 11097820960, 22195641920]

約数ペア:

[(1, 22195641920), (2, 11097820960), (4, 5548910480), (5, 4439128384), (8, 2774455240), (10, 2219564192), (16, 1387227620), (19, 1168191680), (20, 1109782096), (32, 693613810), (38, 584095840), (40, 554891048), (41, 541357120), (64, 346806905), (76, 292047920), (80, 277445524), (82, 270678560), (95, 233638336), (152, 146023960), (160, 138722762), (164, 135339280), (190, 116819168), (205, 108271424), (269, 82511680), (304, 73011980), (320, 69361381), (328, 67669640), (331, 67056320), (380, 58409584), (410, 54135712), (538, 41255840), (608, 36505990), (656, 33834820), (662, 33528160), (760, 29204792), (779, 28492480), (820, 27067856), (1076, 20627920), (1216, 18252995), (1312, 16917410), (1324, 16764080), (1345, 16502336), (1520, 14602396), (1558, 14246240), (1640, 13533928), (1655, 13411264), (2152, 10313960), (2624, 8458705), (2648, 8382040), (2690, 8251168), (3040, 7301198), (3116, 7123120), (3280, 6766964), (3310, 6705632), (3895, 5698496), (4304, 5156980), (5111, 4342720), (5296, 4191020), (5380, 4125584), (6080, 3650599), (6232, 3561560), (6289, 3529280), (6560, 3383482), (6620, 3352816), (7790, 2849248), (8608, 2578490), (10222, 2171360), (10592, 2095510), (10760, 2062792), (11029, 2012480), (12464, 1780780), (12578, 1764640), (13120, 1691741), (13240, 1676408), (13571, 1635520), (15580, 1424624), (17216, 1289245), (20444, 1085680), (21184, 1047755), (21520, 1031396), (22058, 1006240), (24928, 890390), (25156, 882320), (25555, 868544), (26480, 838204), (27142, 817760), (31160, 712312), (31445, 705856), (40888, 542840), (43040, 515698), (44116, 503120), (49856, 445195), (50312, 441160), (51110, 434272), (52960, 419102), (54284, 408880), (55145, 402496), (62320, 356156), (62890, 352928), (67855, 327104), (81776, 271420), (86080, 257849), (88232, 251560), (89039, 249280), (100624, 220580), (102220, 217136), (105920, 209551), (108568, 204440), (110290, 201248), (124640, 178078), (125780, 176464), (135710, 163552)]