42133140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:327

約数の個数: 216

約数和(自身を含む): 157975272

約数和(自身を除く): 115842132

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 49, 51, 60, 63, 68, 70, 84, 85, 90, 98, 102, 105, 119, 126, 140, 147, 153, 170, 180, 196, 204, 210, 238, 245, 252, 255, 281, 294, 306, 315, 340, 357, 420, 441, 476, 490, 510, 562, 588, 595, 612, 630, 714, 735, 765, 833, 843, 882, 980, 1020, 1071, 1124, 1190, 1260, 1405, 1428, 1470, 1530, 1666, 1686, 1764, 1785, 1967, 2142, 2205, 2380, 2499, 2529, 2810, 2940, 3060, 3332, 3372, 3570, 3934, 4165, 4215, 4284, 4410, 4777, 4998, 5058, 5355, 5620, 5901, 7140, 7497, 7868, 8330, 8430, 8820, 9554, 9835, 9996, 10116, 10710, 11802, 12495, 12645, 13769, 14331, 14994, 16660, 16860, 17703, 19108, 19670, 21420, 23604, 23885, 24990, 25290, 27538, 28662, 29505, 29988, 33439, 35406, 37485, 39340, 41307, 42993, 47770, 49980, 50580, 55076, 57324, 59010, 66878, 68845, 70812, 71655, 74970, 82614, 85986, 88515, 95540, 100317, 118020, 123921, 133756, 137690, 143310, 149940, 165228, 167195, 171972, 177030, 200634, 206535, 214965, 234073, 247842, 275380, 286620, 300951, 334390, 354060, 401268, 413070, 429930, 468146, 495684, 501585, 601902, 619605, 668780, 702219, 826140, 859860, 936292, 1003170, 1170365, 1203804, 1239210, 1404438, 1504755, 2006340, 2106657, 2340730, 2478420, 2808876, 3009510, 3511095, 4213314, 4681460, 6019020, 7022190, 8426628, 10533285, 14044380, 21066570, 42133140]

約数ペア:

[(1, 42133140), (2, 21066570), (3, 14044380), (4, 10533285), (5, 8426628), (6, 7022190), (7, 6019020), (9, 4681460), (10, 4213314), (12, 3511095), (14, 3009510), (15, 2808876), (17, 2478420), (18, 2340730), (20, 2106657), (21, 2006340), (28, 1504755), (30, 1404438), (34, 1239210), (35, 1203804), (36, 1170365), (42, 1003170), (45, 936292), (49, 859860), (51, 826140), (60, 702219), (63, 668780), (68, 619605), (70, 601902), (84, 501585), (85, 495684), (90, 468146), (98, 429930), (102, 413070), (105, 401268), (119, 354060), (126, 334390), (140, 300951), (147, 286620), (153, 275380), (170, 247842), (180, 234073), (196, 214965), (204, 206535), (210, 200634), (238, 177030), (245, 171972), (252, 167195), (255, 165228), (281, 149940), (294, 143310), (306, 137690), (315, 133756), (340, 123921), (357, 118020), (420, 100317), (441, 95540), (476, 88515), (490, 85986), (510, 82614), (562, 74970), (588, 71655), (595, 70812), (612, 68845), (630, 66878), (714, 59010), (735, 57324), (765, 55076), (833, 50580), (843, 49980), (882, 47770), (980, 42993), (1020, 41307), (1071, 39340), (1124, 37485), (1190, 35406), (1260, 33439), (1405, 29988), (1428, 29505), (1470, 28662), (1530, 27538), (1666, 25290), (1686, 24990), (1764, 23885), (1785, 23604), (1967, 21420), (2142, 19670), (2205, 19108), (2380, 17703), (2499, 16860), (2529, 16660), (2810, 14994), (2940, 14331), (3060, 13769), (3332, 12645), (3372, 12495), (3570, 11802), (3934, 10710), (4165, 10116), (4215, 9996), (4284, 9835), (4410, 9554), (4777, 8820), (4998, 8430), (5058, 8330), (5355, 7868), (5620, 7497), (5901, 7140)]