38331720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 288

約数和(自身を含む): 151252920

約数和(自身を除く): 112921200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 49, 53, 56, 60, 63, 70, 72, 82, 84, 90, 98, 105, 106, 120, 123, 126, 140, 147, 159, 164, 168, 180, 196, 205, 210, 212, 245, 246, 252, 265, 280, 287, 294, 315, 318, 328, 360, 369, 371, 392, 410, 420, 424, 441, 477, 490, 492, 504, 530, 574, 588, 615, 630, 636, 735, 738, 742, 795, 820, 840, 861, 882, 954, 980, 984, 1060, 1113, 1148, 1176, 1230, 1260, 1272, 1435, 1470, 1476, 1484, 1590, 1640, 1722, 1764, 1845, 1855, 1908, 1960, 2009, 2120, 2173, 2205, 2226, 2296, 2385, 2460, 2520, 2583, 2597, 2870, 2940, 2952, 2968, 3180, 3339, 3444, 3528, 3690, 3710, 3816, 4018, 4305, 4346, 4410, 4452, 4770, 4920, 5166, 5194, 5565, 5740, 5880, 6027, 6360, 6519, 6678, 6888, 7380, 7420, 7791, 8036, 8610, 8692, 8820, 8904, 9540, 10045, 10332, 10388, 10865, 11130, 11480, 12054, 12915, 12985, 13038, 13356, 14760, 14840, 15211, 15582, 16072, 16695, 17220, 17384, 17640, 18081, 19080, 19557, 20090, 20664, 20776, 21730, 22260, 23373, 24108, 25830, 25970, 26076, 26712, 30135, 30422, 31164, 32595, 33390, 34440, 36162, 38955, 39114, 40180, 43460, 44520, 45633, 46746, 48216, 51660, 51940, 52152, 60270, 60844, 62328, 65190, 66780, 72324, 76055, 77910, 78228, 80360, 86920, 90405, 91266, 93492, 97785, 103320, 103880, 106477, 116865, 120540, 121688, 130380, 133560, 136899, 144648, 152110, 155820, 156456, 180810, 182532, 186984, 195570, 212954, 228165, 233730, 241080, 260760, 273798, 304220, 311640, 319431, 361620, 365064, 391140, 425908, 456330, 467460, 532385, 547596, 608440, 638862, 684495, 723240, 782280, 851816, 912660, 934920, 958293, 1064770, 1095192, 1277724, 1368990, 1597155, 1825320, 1916586, 2129540, 2555448, 2737980, 3194310, 3833172, 4259080, 4791465, 5475960, 6388620, 7666344, 9582930, 12777240, 19165860, 38331720]

約数ペア:

[(1, 38331720), (2, 19165860), (3, 12777240), (4, 9582930), (5, 7666344), (6, 6388620), (7, 5475960), (8, 4791465), (9, 4259080), (10, 3833172), (12, 3194310), (14, 2737980), (15, 2555448), (18, 2129540), (20, 1916586), (21, 1825320), (24, 1597155), (28, 1368990), (30, 1277724), (35, 1095192), (36, 1064770), (40, 958293), (41, 934920), (42, 912660), (45, 851816), (49, 782280), (53, 723240), (56, 684495), (60, 638862), (63, 608440), (70, 547596), (72, 532385), (82, 467460), (84, 456330), (90, 425908), (98, 391140), (105, 365064), (106, 361620), (120, 319431), (123, 311640), (126, 304220), (140, 273798), (147, 260760), (159, 241080), (164, 233730), (168, 228165), (180, 212954), (196, 195570), (205, 186984), (210, 182532), (212, 180810), (245, 156456), (246, 155820), (252, 152110), (265, 144648), (280, 136899), (287, 133560), (294, 130380), (315, 121688), (318, 120540), (328, 116865), (360, 106477), (369, 103880), (371, 103320), (392, 97785), (410, 93492), (420, 91266), (424, 90405), (441, 86920), (477, 80360), (490, 78228), (492, 77910), (504, 76055), (530, 72324), (574, 66780), (588, 65190), (615, 62328), (630, 60844), (636, 60270), (735, 52152), (738, 51940), (742, 51660), (795, 48216), (820, 46746), (840, 45633), (861, 44520), (882, 43460), (954, 40180), (980, 39114), (984, 38955), (1060, 36162), (1113, 34440), (1148, 33390), (1176, 32595), (1230, 31164), (1260, 30422), (1272, 30135), (1435, 26712), (1470, 26076), (1476, 25970), (1484, 25830), (1590, 24108), (1640, 23373), (1722, 22260), (1764, 21730), (1845, 20776), (1855, 20664), (1908, 20090), (1960, 19557), (2009, 19080), (2120, 18081), (2173, 17640), (2205, 17384), (2226, 17220), (2296, 16695), (2385, 16072), (2460, 15582), (2520, 15211), (2583, 14840), (2597, 14760), (2870, 13356), (2940, 13038), (2952, 12985), (2968, 12915), (3180, 12054), (3339, 11480), (3444, 11130), (3528, 10865), (3690, 10388), (3710, 10332), (3816, 10045), (4018, 9540), (4305, 8904), (4346, 8820), (4410, 8692), (4452, 8610), (4770, 8036), (4920, 7791), (5166, 7420), (5194, 7380), (5565, 6888), (5740, 6678), (5880, 6519), (6027, 6360)]