319735080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{42293}}^1$

素因数の和:42320

約数の個数: 128

約数和(自身を含む): 1218067200

約数和(自身を除く): 898332120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 42293, 84586, 126879, 169172, 211465, 253758, 296051, 338344, 380637, 422930, 507516, 592102, 634395, 761274, 845860, 888153, 1015032, 1141911, 1184204, 1268790, 1480255, 1522548, 1691720, 1776306, 1903185, 2283822, 2368408, 2537580, 2664459, 2960510, 3045096, 3552612, 3806370, 4440765, 4567644, 5075160, 5328918, 5709555, 5921020, 7105224, 7612740, 7993377, 8881530, 9135288, 10657836, 11419110, 11842040, 13322295, 15225480, 15986754, 17763060, 21315672, 22838220, 26644590, 31973508, 35526120, 39966885, 45676440, 53289180, 63947016, 79933770, 106578360, 159867540, 319735080]

約数ペア:

[(1, 319735080), (2, 159867540), (3, 106578360), (4, 79933770), (5, 63947016), (6, 53289180), (7, 45676440), (8, 39966885), (9, 35526120), (10, 31973508), (12, 26644590), (14, 22838220), (15, 21315672), (18, 17763060), (20, 15986754), (21, 15225480), (24, 13322295), (27, 11842040), (28, 11419110), (30, 10657836), (35, 9135288), (36, 8881530), (40, 7993377), (42, 7612740), (45, 7105224), (54, 5921020), (56, 5709555), (60, 5328918), (63, 5075160), (70, 4567644), (72, 4440765), (84, 3806370), (90, 3552612), (105, 3045096), (108, 2960510), (120, 2664459), (126, 2537580), (135, 2368408), (140, 2283822), (168, 1903185), (180, 1776306), (189, 1691720), (210, 1522548), (216, 1480255), (252, 1268790), (270, 1184204), (280, 1141911), (315, 1015032), (360, 888153), (378, 845860), (420, 761274), (504, 634395), (540, 592102), (630, 507516), (756, 422930), (840, 380637), (945, 338344), (1080, 296051), (1260, 253758), (1512, 211465), (1890, 169172), (2520, 126879), (3780, 84586), (7560, 42293)]