729455220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1876

約数の個数: 240

約数和(自身を含む): 2595479040

約数和(自身を除く): 1866023820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 81, 90, 95, 108, 114, 117, 130, 135, 156, 162, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 324, 342, 351, 380, 390, 405, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 810, 855, 988, 1026, 1053, 1140, 1170, 1235, 1404, 1482, 1539, 1620, 1710, 1755, 1823, 2052, 2106, 2223, 2340, 2470, 2565, 2964, 3078, 3420, 3510, 3646, 3705, 4212, 4446, 4940, 5130, 5265, 5469, 6156, 6669, 7020, 7292, 7410, 7695, 8892, 9115, 10260, 10530, 10938, 11115, 13338, 14820, 15390, 16407, 18230, 20007, 21060, 21876, 22230, 23699, 26676, 27345, 30780, 32814, 33345, 34637, 36460, 40014, 44460, 47398, 49221, 54690, 65628, 66690, 69274, 71097, 80028, 82035, 94796, 98442, 100035, 103911, 109380, 118495, 133380, 138548, 142194, 147663, 164070, 173185, 196884, 200070, 207822, 213291, 236990, 246105, 284388, 295326, 311733, 328140, 346370, 355485, 400140, 415644, 426582, 450281, 473980, 492210, 519555, 590652, 623466, 639873, 692740, 710970, 738315, 853164, 900562, 935199, 984420, 1039110, 1066455, 1246932, 1279746, 1350843, 1421940, 1476630, 1558665, 1801124, 1870398, 1919619, 2078220, 2132910, 2251405, 2559492, 2701686, 2805597, 2953260, 3117330, 3199365, 3740796, 3839238, 4052529, 4265820, 4502810, 4675995, 5403372, 5611194, 6234660, 6398730, 6754215, 7678476, 8105058, 9005620, 9351990, 9598095, 11222388, 12157587, 12797460, 13508430, 14027985, 16210116, 18703980, 19196190, 20262645, 24315174, 27016860, 28055970, 36472761, 38392380, 40525290, 48630348, 56111940, 60787935, 72945522, 81050580, 121575870, 145891044, 182363805, 243151740, 364727610, 729455220]

約数ペア:

[(1, 729455220), (2, 364727610), (3, 243151740), (4, 182363805), (5, 145891044), (6, 121575870), (9, 81050580), (10, 72945522), (12, 60787935), (13, 56111940), (15, 48630348), (18, 40525290), (19, 38392380), (20, 36472761), (26, 28055970), (27, 27016860), (30, 24315174), (36, 20262645), (38, 19196190), (39, 18703980), (45, 16210116), (52, 14027985), (54, 13508430), (57, 12797460), (60, 12157587), (65, 11222388), (76, 9598095), (78, 9351990), (81, 9005620), (90, 8105058), (95, 7678476), (108, 6754215), (114, 6398730), (117, 6234660), (130, 5611194), (135, 5403372), (156, 4675995), (162, 4502810), (171, 4265820), (180, 4052529), (190, 3839238), (195, 3740796), (228, 3199365), (234, 3117330), (247, 2953260), (260, 2805597), (270, 2701686), (285, 2559492), (324, 2251405), (342, 2132910), (351, 2078220), (380, 1919619), (390, 1870398), (405, 1801124), (468, 1558665), (494, 1476630), (513, 1421940), (540, 1350843), (570, 1279746), (585, 1246932), (684, 1066455), (702, 1039110), (741, 984420), (780, 935199), (810, 900562), (855, 853164), (988, 738315), (1026, 710970), (1053, 692740), (1140, 639873), (1170, 623466), (1235, 590652), (1404, 519555), (1482, 492210), (1539, 473980), (1620, 450281), (1710, 426582), (1755, 415644), (1823, 400140), (2052, 355485), (2106, 346370), (2223, 328140), (2340, 311733), (2470, 295326), (2565, 284388), (2964, 246105), (3078, 236990), (3420, 213291), (3510, 207822), (3646, 200070), (3705, 196884), (4212, 173185), (4446, 164070), (4940, 147663), (5130, 142194), (5265, 138548), (5469, 133380), (6156, 118495), (6669, 109380), (7020, 103911), (7292, 100035), (7410, 98442), (7695, 94796), (8892, 82035), (9115, 80028), (10260, 71097), (10530, 69274), (10938, 66690), (11115, 65628), (13338, 54690), (14820, 49221), (15390, 47398), (16407, 44460), (18230, 40014), (20007, 36460), (21060, 34637), (21876, 33345), (22230, 32814), (23699, 30780), (26676, 27345)]