159718230

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1700

約数の個数: 160

約数和(自身を含む): 520001856

約数和(自身を除く): 360283626

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 81, 85, 90, 102, 105, 119, 126, 135, 153, 162, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 405, 459, 510, 567, 595, 630, 714, 765, 810, 918, 945, 1071, 1134, 1190, 1377, 1530, 1657, 1785, 1890, 2142, 2295, 2754, 2835, 3213, 3314, 3570, 4590, 4971, 5355, 5670, 6426, 6885, 8285, 9639, 9942, 10710, 11599, 13770, 14913, 16065, 16570, 19278, 23198, 24855, 28169, 29826, 32130, 34797, 44739, 48195, 49710, 56338, 57995, 69594, 74565, 84507, 89478, 96390, 104391, 115990, 134217, 140845, 149130, 169014, 173985, 197183, 208782, 223695, 253521, 268434, 281690, 313173, 347970, 394366, 422535, 447390, 507042, 521955, 591549, 626346, 671085, 760563, 845070, 939519, 985915, 1043910, 1183098, 1267605, 1342170, 1521126, 1565865, 1774647, 1879038, 1971830, 2281689, 2535210, 2957745, 3131730, 3549294, 3802815, 4563378, 4697595, 5323941, 5915490, 7605630, 8873235, 9395190, 10647882, 11408445, 15971823, 17746470, 22816890, 26619705, 31943646, 53239410, 79859115, 159718230]

約数ペア:

[(1, 159718230), (2, 79859115), (3, 53239410), (5, 31943646), (6, 26619705), (7, 22816890), (9, 17746470), (10, 15971823), (14, 11408445), (15, 10647882), (17, 9395190), (18, 8873235), (21, 7605630), (27, 5915490), (30, 5323941), (34, 4697595), (35, 4563378), (42, 3802815), (45, 3549294), (51, 3131730), (54, 2957745), (63, 2535210), (70, 2281689), (81, 1971830), (85, 1879038), (90, 1774647), (102, 1565865), (105, 1521126), (119, 1342170), (126, 1267605), (135, 1183098), (153, 1043910), (162, 985915), (170, 939519), (189, 845070), (210, 760563), (238, 671085), (255, 626346), (270, 591549), (306, 521955), (315, 507042), (357, 447390), (378, 422535), (405, 394366), (459, 347970), (510, 313173), (567, 281690), (595, 268434), (630, 253521), (714, 223695), (765, 208782), (810, 197183), (918, 173985), (945, 169014), (1071, 149130), (1134, 140845), (1190, 134217), (1377, 115990), (1530, 104391), (1657, 96390), (1785, 89478), (1890, 84507), (2142, 74565), (2295, 69594), (2754, 57995), (2835, 56338), (3213, 49710), (3314, 48195), (3570, 44739), (4590, 34797), (4971, 32130), (5355, 29826), (5670, 28169), (6426, 24855), (6885, 23198), (8285, 19278), (9639, 16570), (9942, 16065), (10710, 14913), (11599, 13770)]