30616345240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:594

約数の個数: 192

約数和(自身を含む): 77292895680

約数和(自身を除く): 46676550440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 197, 248, 260, 310, 311, 394, 403, 520, 620, 622, 788, 806, 961, 985, 1240, 1244, 1555, 1576, 1612, 1922, 1970, 2015, 2488, 2561, 3110, 3224, 3844, 3940, 4030, 4043, 4805, 5122, 6107, 6220, 7688, 7880, 8060, 8086, 9610, 9641, 10244, 12214, 12440, 12493, 12805, 16120, 16172, 19220, 19282, 20215, 20488, 24428, 24986, 25610, 30535, 32344, 38440, 38564, 40430, 48205, 48856, 49972, 51220, 61070, 61267, 62465, 77128, 79391, 80860, 96410, 99944, 102440, 122140, 122534, 124930, 125333, 158782, 161720, 189317, 192820, 244280, 245068, 249860, 250666, 298871, 306335, 317564, 378634, 385640, 396955, 490136, 499720, 501332, 597742, 612670, 626665, 635128, 757268, 793910, 796471, 946585, 1002664, 1195484, 1225340, 1253330, 1494355, 1514536, 1587820, 1592942, 1893170, 1899277, 2390968, 2450680, 2461121, 2506660, 2988710, 3175640, 3185884, 3786340, 3798554, 3885323, 3982355, 4922242, 5013320, 5977420, 6371768, 7572680, 7597108, 7770646, 7964710, 9496385, 9844484, 11954840, 12305605, 15194216, 15541292, 15929420, 18992770, 19426615, 19688968, 24611210, 24690601, 31082584, 31858840, 37985540, 38853230, 49222420, 49381202, 58877587, 75971080, 77706460, 98444840, 98762404, 117755174, 123453005, 155412920, 197524808, 235510348, 246906010, 294387935, 471020696, 493812020, 588775870, 765408631, 987624040, 1177551740, 1530817262, 2355103480, 3061634524, 3827043155, 6123269048, 7654086310, 15308172620, 30616345240]

約数ペア:

[(1, 30616345240), (2, 15308172620), (4, 7654086310), (5, 6123269048), (8, 3827043155), (10, 3061634524), (13, 2355103480), (20, 1530817262), (26, 1177551740), (31, 987624040), (40, 765408631), (52, 588775870), (62, 493812020), (65, 471020696), (104, 294387935), (124, 246906010), (130, 235510348), (155, 197524808), (197, 155412920), (248, 123453005), (260, 117755174), (310, 98762404), (311, 98444840), (394, 77706460), (403, 75971080), (520, 58877587), (620, 49381202), (622, 49222420), (788, 38853230), (806, 37985540), (961, 31858840), (985, 31082584), (1240, 24690601), (1244, 24611210), (1555, 19688968), (1576, 19426615), (1612, 18992770), (1922, 15929420), (1970, 15541292), (2015, 15194216), (2488, 12305605), (2561, 11954840), (3110, 9844484), (3224, 9496385), (3844, 7964710), (3940, 7770646), (4030, 7597108), (4043, 7572680), (4805, 6371768), (5122, 5977420), (6107, 5013320), (6220, 4922242), (7688, 3982355), (7880, 3885323), (8060, 3798554), (8086, 3786340), (9610, 3185884), (9641, 3175640), (10244, 2988710), (12214, 2506660), (12440, 2461121), (12493, 2450680), (12805, 2390968), (16120, 1899277), (16172, 1893170), (19220, 1592942), (19282, 1587820), (20215, 1514536), (20488, 1494355), (24428, 1253330), (24986, 1225340), (25610, 1195484), (30535, 1002664), (32344, 946585), (38440, 796471), (38564, 793910), (40430, 757268), (48205, 635128), (48856, 626665), (49972, 612670), (51220, 597742), (61070, 501332), (61267, 499720), (62465, 490136), (77128, 396955), (79391, 385640), (80860, 378634), (96410, 317564), (99944, 306335), (102440, 298871), (122140, 250666), (122534, 249860), (124930, 245068), (125333, 244280), (158782, 192820), (161720, 189317)]