234423240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:168

約数の個数: 256

約数和(自身を含む): 783820800

約数和(自身を除く): 549397560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 41, 53, 58, 60, 62, 82, 87, 93, 106, 116, 120, 123, 124, 145, 155, 159, 164, 174, 186, 205, 212, 232, 246, 248, 265, 290, 310, 318, 328, 348, 372, 410, 424, 435, 465, 492, 530, 580, 615, 620, 636, 696, 744, 795, 820, 870, 899, 930, 984, 1060, 1160, 1189, 1230, 1240, 1271, 1272, 1537, 1590, 1640, 1643, 1740, 1798, 1860, 2120, 2173, 2378, 2460, 2542, 2697, 3074, 3180, 3286, 3480, 3567, 3596, 3720, 3813, 4346, 4495, 4611, 4756, 4920, 4929, 5084, 5394, 5945, 6148, 6355, 6360, 6519, 6572, 7134, 7192, 7626, 7685, 8215, 8692, 8990, 9222, 9512, 9858, 10168, 10788, 10865, 11890, 12296, 12710, 13038, 13144, 13485, 14268, 15252, 15370, 16430, 17384, 17835, 17980, 18444, 19065, 19716, 21576, 21730, 23055, 23780, 24645, 25420, 26076, 26970, 28536, 30504, 30740, 32595, 32860, 35670, 35960, 36859, 36888, 38130, 39432, 43460, 46110, 47560, 47647, 49290, 50840, 52152, 53940, 61480, 63017, 65190, 65720, 67363, 71340, 73718, 76260, 86920, 92220, 95294, 98580, 107880, 110577, 126034, 130380, 134726, 142680, 142941, 147436, 152520, 184295, 184440, 189051, 190588, 197160, 202089, 221154, 238235, 252068, 260760, 269452, 285882, 294872, 315085, 336815, 368590, 378102, 381176, 404178, 442308, 476470, 504136, 538904, 552885, 571764, 630170, 673630, 714705, 737180, 756204, 808356, 884616, 945255, 952940, 1010445, 1105770, 1143528, 1260340, 1347260, 1429410, 1474360, 1512408, 1616712, 1890510, 1905880, 1953527, 2020890, 2211540, 2520680, 2694520, 2858820, 3781020, 3907054, 4041780, 4423080, 5717640, 5860581, 7562040, 7814108, 8083560, 9767635, 11721162, 15628216, 19535270, 23442324, 29302905, 39070540, 46884648, 58605810, 78141080, 117211620, 234423240]

約数ペア:

[(1, 234423240), (2, 117211620), (3, 78141080), (4, 58605810), (5, 46884648), (6, 39070540), (8, 29302905), (10, 23442324), (12, 19535270), (15, 15628216), (20, 11721162), (24, 9767635), (29, 8083560), (30, 7814108), (31, 7562040), (40, 5860581), (41, 5717640), (53, 4423080), (58, 4041780), (60, 3907054), (62, 3781020), (82, 2858820), (87, 2694520), (93, 2520680), (106, 2211540), (116, 2020890), (120, 1953527), (123, 1905880), (124, 1890510), (145, 1616712), (155, 1512408), (159, 1474360), (164, 1429410), (174, 1347260), (186, 1260340), (205, 1143528), (212, 1105770), (232, 1010445), (246, 952940), (248, 945255), (265, 884616), (290, 808356), (310, 756204), (318, 737180), (328, 714705), (348, 673630), (372, 630170), (410, 571764), (424, 552885), (435, 538904), (465, 504136), (492, 476470), (530, 442308), (580, 404178), (615, 381176), (620, 378102), (636, 368590), (696, 336815), (744, 315085), (795, 294872), (820, 285882), (870, 269452), (899, 260760), (930, 252068), (984, 238235), (1060, 221154), (1160, 202089), (1189, 197160), (1230, 190588), (1240, 189051), (1271, 184440), (1272, 184295), (1537, 152520), (1590, 147436), (1640, 142941), (1643, 142680), (1740, 134726), (1798, 130380), (1860, 126034), (2120, 110577), (2173, 107880), (2378, 98580), (2460, 95294), (2542, 92220), (2697, 86920), (3074, 76260), (3180, 73718), (3286, 71340), (3480, 67363), (3567, 65720), (3596, 65190), (3720, 63017), (3813, 61480), (4346, 53940), (4495, 52152), (4611, 50840), (4756, 49290), (4920, 47647), (4929, 47560), (5084, 46110), (5394, 43460), (5945, 39432), (6148, 38130), (6355, 36888), (6360, 36859), (6519, 35960), (6572, 35670), (7134, 32860), (7192, 32595), (7626, 30740), (7685, 30504), (8215, 28536), (8692, 26970), (8990, 26076), (9222, 25420), (9512, 24645), (9858, 23780), (10168, 23055), (10788, 21730), (10865, 21576), (11890, 19716), (12296, 19065), (12710, 18444), (13038, 17980), (13144, 17835), (13485, 17384), (14268, 16430), (15252, 15370)]