229310280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{421}}^1$

素因数の和:544

約数の個数: 192

約数和(自身を含む): 799858800

約数和(自身を除く): 570548520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 89, 90, 102, 120, 136, 153, 170, 178, 180, 204, 255, 267, 306, 340, 356, 360, 408, 421, 445, 510, 534, 612, 680, 712, 765, 801, 842, 890, 1020, 1068, 1224, 1263, 1335, 1513, 1530, 1602, 1684, 1780, 2040, 2105, 2136, 2526, 2670, 3026, 3060, 3204, 3368, 3560, 3789, 4005, 4210, 4539, 5052, 5340, 6052, 6120, 6315, 6408, 7157, 7565, 7578, 8010, 8420, 9078, 10104, 10680, 12104, 12630, 13617, 14314, 15130, 15156, 16020, 16840, 18156, 18945, 21471, 22695, 25260, 27234, 28628, 30260, 30312, 32040, 35785, 36312, 37469, 37890, 42942, 45390, 50520, 54468, 57256, 60520, 64413, 68085, 71570, 74938, 75780, 85884, 90780, 107355, 108936, 112407, 128826, 136170, 143140, 149876, 151560, 171768, 181560, 187345, 214710, 224814, 257652, 272340, 286280, 299752, 322065, 337221, 374690, 429420, 449628, 515304, 544680, 562035, 636973, 644130, 674442, 749380, 858840, 899256, 1124070, 1273946, 1288260, 1348884, 1498760, 1686105, 1910919, 2248140, 2547892, 2576520, 2697768, 3184865, 3372210, 3821838, 4496280, 5095784, 5732757, 6369730, 6744420, 7643676, 9554595, 11465514, 12739460, 13488840, 15287352, 19109190, 22931028, 25478920, 28663785, 38218380, 45862056, 57327570, 76436760, 114655140, 229310280]

約数ペア:

[(1, 229310280), (2, 114655140), (3, 76436760), (4, 57327570), (5, 45862056), (6, 38218380), (8, 28663785), (9, 25478920), (10, 22931028), (12, 19109190), (15, 15287352), (17, 13488840), (18, 12739460), (20, 11465514), (24, 9554595), (30, 7643676), (34, 6744420), (36, 6369730), (40, 5732757), (45, 5095784), (51, 4496280), (60, 3821838), (68, 3372210), (72, 3184865), (85, 2697768), (89, 2576520), (90, 2547892), (102, 2248140), (120, 1910919), (136, 1686105), (153, 1498760), (170, 1348884), (178, 1288260), (180, 1273946), (204, 1124070), (255, 899256), (267, 858840), (306, 749380), (340, 674442), (356, 644130), (360, 636973), (408, 562035), (421, 544680), (445, 515304), (510, 449628), (534, 429420), (612, 374690), (680, 337221), (712, 322065), (765, 299752), (801, 286280), (842, 272340), (890, 257652), (1020, 224814), (1068, 214710), (1224, 187345), (1263, 181560), (1335, 171768), (1513, 151560), (1530, 149876), (1602, 143140), (1684, 136170), (1780, 128826), (2040, 112407), (2105, 108936), (2136, 107355), (2526, 90780), (2670, 85884), (3026, 75780), (3060, 74938), (3204, 71570), (3368, 68085), (3560, 64413), (3789, 60520), (4005, 57256), (4210, 54468), (4539, 50520), (5052, 45390), (5340, 42942), (6052, 37890), (6120, 37469), (6315, 36312), (6408, 35785), (7157, 32040), (7565, 30312), (7578, 30260), (8010, 28628), (8420, 27234), (9078, 25260), (10104, 22695), (10680, 21471), (12104, 18945), (12630, 18156), (13617, 16840), (14314, 16020), (15130, 15156)]