16869522040

素因数分解:

$2^3\times 5^1\times 7^5\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1160

約数の個数: 192

約数和(自身を含む): 46249781760

約数和(自身を除く): 29380259720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 343, 392, 460, 490, 644, 686, 805, 920, 980, 1091, 1127, 1288, 1372, 1610, 1715, 1960, 2182, 2254, 2401, 2744, 3220, 3430, 4364, 4508, 4802, 5455, 5635, 6440, 6860, 7637, 7889, 8728, 9016, 9604, 10910, 11270, 12005, 13720, 15274, 15778, 16807, 19208, 21820, 22540, 24010, 25093, 30548, 31556, 33614, 38185, 39445, 43640, 45080, 48020, 50186, 53459, 55223, 61096, 63112, 67228, 76370, 78890, 84035, 96040, 100372, 106918, 110446, 125465, 134456, 152740, 157780, 168070, 175651, 200744, 213836, 220892, 250930, 267295, 276115, 305480, 315560, 336140, 351302, 374213, 386561, 427672, 441784, 501860, 534590, 552230, 672280, 702604, 748426, 773122, 878255, 1003720, 1069180, 1104460, 1229557, 1405208, 1496852, 1546244, 1756510, 1871065, 1932805, 2138360, 2208920, 2459114, 2619491, 2993704, 3092488, 3513020, 3742130, 3865610, 4918228, 5238982, 6147785, 7026040, 7484260, 7731220, 8606899, 9836456, 10477964, 12295570, 13097455, 14968520, 15462440, 17213798, 18336437, 20955928, 24591140, 26194910, 34427596, 36672874, 43034495, 49182280, 52389820, 60248293, 68855192, 73345748, 86068990, 91682185, 104779640, 120496586, 146691496, 172137980, 183364370, 240993172, 301241465, 344275960, 366728740, 421738051, 481986344, 602482930, 733457480, 843476102, 1204965860, 1686952204, 2108690255, 2409931720, 3373904408, 4217380510, 8434761020, 16869522040]

約数ペア:

[(1, 16869522040), (2, 8434761020), (4, 4217380510), (5, 3373904408), (7, 2409931720), (8, 2108690255), (10, 1686952204), (14, 1204965860), (20, 843476102), (23, 733457480), (28, 602482930), (35, 481986344), (40, 421738051), (46, 366728740), (49, 344275960), (56, 301241465), (70, 240993172), (92, 183364370), (98, 172137980), (115, 146691496), (140, 120496586), (161, 104779640), (184, 91682185), (196, 86068990), (230, 73345748), (245, 68855192), (280, 60248293), (322, 52389820), (343, 49182280), (392, 43034495), (460, 36672874), (490, 34427596), (644, 26194910), (686, 24591140), (805, 20955928), (920, 18336437), (980, 17213798), (1091, 15462440), (1127, 14968520), (1288, 13097455), (1372, 12295570), (1610, 10477964), (1715, 9836456), (1960, 8606899), (2182, 7731220), (2254, 7484260), (2401, 7026040), (2744, 6147785), (3220, 5238982), (3430, 4918228), (4364, 3865610), (4508, 3742130), (4802, 3513020), (5455, 3092488), (5635, 2993704), (6440, 2619491), (6860, 2459114), (7637, 2208920), (7889, 2138360), (8728, 1932805), (9016, 1871065), (9604, 1756510), (10910, 1546244), (11270, 1496852), (12005, 1405208), (13720, 1229557), (15274, 1104460), (15778, 1069180), (16807, 1003720), (19208, 878255), (21820, 773122), (22540, 748426), (24010, 702604), (25093, 672280), (30548, 552230), (31556, 534590), (33614, 501860), (38185, 441784), (39445, 427672), (43640, 386561), (45080, 374213), (48020, 351302), (50186, 336140), (53459, 315560), (55223, 305480), (61096, 276115), (63112, 267295), (67228, 250930), (76370, 220892), (78890, 213836), (84035, 200744), (96040, 175651), (100372, 168070), (106918, 157780), (110446, 152740), (125465, 134456)]