7953993180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{110749}}^1$

素因数の和:110793

約数の個数: 192

約数和(自身を含む): 29769600000

約数和(自身を除く): 21815606820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 10260, 11970, 14364, 17955, 23940, 35910, 71820, 110749, 221498, 332247, 442996, 553745, 664494, 775243, 996741, 1107490, 1328988, 1550486, 1661235, 1993482, 2104231, 2214980, 2325729, 2990223, 3100972, 3322470, 3876215, 3986964, 4208462, 4651458, 4983705, 5980446, 6312693, 6644940, 6977187, 7752430, 8416924, 9302916, 9967410, 10521155, 11628645, 11960892, 12625386, 13954374, 14729617, 14951115, 15504860, 18938079, 19934820, 20931561, 21042310, 23257290, 25250772, 27908748, 29459234, 29902230, 31563465, 34885935, 37876158, 41863122, 42084620, 44188851, 46514580, 56814237, 58918468, 59804460, 63126930, 69771870, 73648085, 75752316, 83726244, 88377702, 94690395, 104657805, 113628474, 126253860, 132566553, 139543740, 147296170, 176755404, 189380790, 209315610, 220944255, 227256948, 265133106, 284071185, 294592340, 378761580, 397699659, 418631220, 441888510, 530266212, 568142370, 662832765, 795399318, 883777020, 1136284740, 1325665530, 1590798636, 1988498295, 2651331060, 3976996590, 7953993180]

約数ペア:

[(1, 7953993180), (2, 3976996590), (3, 2651331060), (4, 1988498295), (5, 1590798636), (6, 1325665530), (7, 1136284740), (9, 883777020), (10, 795399318), (12, 662832765), (14, 568142370), (15, 530266212), (18, 441888510), (19, 418631220), (20, 397699659), (21, 378761580), (27, 294592340), (28, 284071185), (30, 265133106), (35, 227256948), (36, 220944255), (38, 209315610), (42, 189380790), (45, 176755404), (54, 147296170), (57, 139543740), (60, 132566553), (63, 126253860), (70, 113628474), (76, 104657805), (84, 94690395), (90, 88377702), (95, 83726244), (105, 75752316), (108, 73648085), (114, 69771870), (126, 63126930), (133, 59804460), (135, 58918468), (140, 56814237), (171, 46514580), (180, 44188851), (189, 42084620), (190, 41863122), (210, 37876158), (228, 34885935), (252, 31563465), (266, 29902230), (270, 29459234), (285, 27908748), (315, 25250772), (342, 23257290), (378, 21042310), (380, 20931561), (399, 19934820), (420, 18938079), (513, 15504860), (532, 14951115), (540, 14729617), (570, 13954374), (630, 12625386), (665, 11960892), (684, 11628645), (756, 10521155), (798, 9967410), (855, 9302916), (945, 8416924), (1026, 7752430), (1140, 6977187), (1197, 6644940), (1260, 6312693), (1330, 5980446), (1596, 4983705), (1710, 4651458), (1890, 4208462), (1995, 3986964), (2052, 3876215), (2394, 3322470), (2565, 3100972), (2660, 2990223), (3420, 2325729), (3591, 2214980), (3780, 2104231), (3990, 1993482), (4788, 1661235), (5130, 1550486), (5985, 1328988), (7182, 1107490), (7980, 996741), (10260, 775243), (11970, 664494), (14364, 553745), (17955, 442996), (23940, 332247), (35910, 221498), (71820, 110749)]