131753790

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1268

約数の個数: 160

約数和(自身を含む): 426539520

約数和(自身を除く): 294785730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 81, 90, 95, 105, 114, 126, 133, 135, 162, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 405, 513, 567, 570, 630, 665, 798, 810, 855, 945, 1026, 1134, 1197, 1223, 1330, 1539, 1710, 1890, 1995, 2394, 2446, 2565, 2835, 3078, 3591, 3669, 3990, 5130, 5670, 5985, 6115, 7182, 7338, 7695, 8561, 10773, 11007, 11970, 12230, 15390, 17122, 17955, 18345, 21546, 22014, 23237, 25683, 33021, 35910, 36690, 42805, 46474, 51366, 53865, 55035, 66042, 69711, 77049, 85610, 99063, 107730, 110070, 116185, 128415, 139422, 154098, 162659, 165105, 198126, 209133, 231147, 232370, 256830, 325318, 330210, 348555, 385245, 418266, 462294, 487977, 495315, 627399, 693441, 697110, 770490, 813295, 975954, 990630, 1045665, 1155735, 1254798, 1386882, 1463931, 1626590, 1882197, 2091330, 2311470, 2439885, 2927862, 3136995, 3467205, 3764394, 4391793, 4879770, 6273990, 6934410, 7319655, 8783586, 9410985, 13175379, 14639310, 18821970, 21958965, 26350758, 43917930, 65876895, 131753790]

約数ペア:

[(1, 131753790), (2, 65876895), (3, 43917930), (5, 26350758), (6, 21958965), (7, 18821970), (9, 14639310), (10, 13175379), (14, 9410985), (15, 8783586), (18, 7319655), (19, 6934410), (21, 6273990), (27, 4879770), (30, 4391793), (35, 3764394), (38, 3467205), (42, 3136995), (45, 2927862), (54, 2439885), (57, 2311470), (63, 2091330), (70, 1882197), (81, 1626590), (90, 1463931), (95, 1386882), (105, 1254798), (114, 1155735), (126, 1045665), (133, 990630), (135, 975954), (162, 813295), (171, 770490), (189, 697110), (190, 693441), (210, 627399), (266, 495315), (270, 487977), (285, 462294), (315, 418266), (342, 385245), (378, 348555), (399, 330210), (405, 325318), (513, 256830), (567, 232370), (570, 231147), (630, 209133), (665, 198126), (798, 165105), (810, 162659), (855, 154098), (945, 139422), (1026, 128415), (1134, 116185), (1197, 110070), (1223, 107730), (1330, 99063), (1539, 85610), (1710, 77049), (1890, 69711), (1995, 66042), (2394, 55035), (2446, 53865), (2565, 51366), (2835, 46474), (3078, 42805), (3591, 36690), (3669, 35910), (3990, 33021), (5130, 25683), (5670, 23237), (5985, 22014), (6115, 21546), (7182, 18345), (7338, 17955), (7695, 17122), (8561, 15390), (10773, 12230), (11007, 11970)]