145474103460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3391}}^1\times {\mathrm{4441}}^1$

素因数の和:7874

約数の個数: 192

約数和(自身を含む): 486009667584

約数和(自身を除く): 340535564124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 3391, 4441, 4830, 6782, 8882, 9660, 10173, 13323, 13564, 16955, 17764, 20346, 22205, 23737, 26646, 31087, 33910, 40692, 44410, 47474, 50865, 53292, 62174, 66615, 67820, 71211, 77993, 88820, 93261, 94948, 101730, 102143, 118685, 124348, 133230, 142422, 155435, 155986, 186522, 203460, 204286, 233979, 237370, 266460, 284844, 306429, 310870, 311972, 356055, 373044, 389965, 408572, 466305, 467958, 474740, 510715, 545951, 612858, 621740, 712110, 715001, 779930, 932610, 935916, 1021430, 1091902, 1169895, 1225716, 1424220, 1430002, 1532145, 1559860, 1637853, 1865220, 2042860, 2145003, 2183804, 2339790, 2729755, 2860004, 3064290, 3275706, 3575005, 4290006, 4679580, 5459510, 6128580, 6551412, 7150010, 8189265, 8580012, 10725015, 10919020, 14300020, 15059431, 16378530, 21450030, 30118862, 32757060, 42900060, 45178293, 60237724, 75297155, 90356586, 105416017, 150594310, 180713172, 210832034, 225891465, 301188620, 316248051, 346366913, 421664068, 451782930, 527080085, 632496102, 692733826, 903565860, 1039100739, 1054160170, 1264992204, 1385467652, 1581240255, 1731834565, 2078201478, 2108320340, 2424568391, 3162480510, 3463669130, 4156402956, 4849136782, 5195503695, 6324961020, 6927338260, 7273705173, 9698273564, 10391007390, 12122841955, 14547410346, 20782014780, 24245683910, 29094820692, 36368525865, 48491367820, 72737051730, 145474103460]

約数ペア:

[(1, 145474103460), (2, 72737051730), (3, 48491367820), (4, 36368525865), (5, 29094820692), (6, 24245683910), (7, 20782014780), (10, 14547410346), (12, 12122841955), (14, 10391007390), (15, 9698273564), (20, 7273705173), (21, 6927338260), (23, 6324961020), (28, 5195503695), (30, 4849136782), (35, 4156402956), (42, 3463669130), (46, 3162480510), (60, 2424568391), (69, 2108320340), (70, 2078201478), (84, 1731834565), (92, 1581240255), (105, 1385467652), (115, 1264992204), (138, 1054160170), (140, 1039100739), (161, 903565860), (210, 692733826), (230, 632496102), (276, 527080085), (322, 451782930), (345, 421664068), (420, 346366913), (460, 316248051), (483, 301188620), (644, 225891465), (690, 210832034), (805, 180713172), (966, 150594310), (1380, 105416017), (1610, 90356586), (1932, 75297155), (2415, 60237724), (3220, 45178293), (3391, 42900060), (4441, 32757060), (4830, 30118862), (6782, 21450030), (8882, 16378530), (9660, 15059431), (10173, 14300020), (13323, 10919020), (13564, 10725015), (16955, 8580012), (17764, 8189265), (20346, 7150010), (22205, 6551412), (23737, 6128580), (26646, 5459510), (31087, 4679580), (33910, 4290006), (40692, 3575005), (44410, 3275706), (47474, 3064290), (50865, 2860004), (53292, 2729755), (62174, 2339790), (66615, 2183804), (67820, 2145003), (71211, 2042860), (77993, 1865220), (88820, 1637853), (93261, 1559860), (94948, 1532145), (101730, 1430002), (102143, 1424220), (118685, 1225716), (124348, 1169895), (133230, 1091902), (142422, 1021430), (155435, 935916), (155986, 932610), (186522, 779930), (203460, 715001), (204286, 712110), (233979, 621740), (237370, 612858), (266460, 545951), (284844, 510715), (306429, 474740), (310870, 467958), (311972, 466305), (356055, 408572), (373044, 389965)]