156745549240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{112163}}^1$

素因数の和:112242

約数の個数: 192

約数和(自身を含む): 441908213760

約数和(自身を除く): 285162664520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 31, 35, 40, 46, 49, 56, 62, 70, 92, 98, 115, 124, 140, 155, 161, 184, 196, 217, 230, 245, 248, 280, 310, 322, 392, 434, 460, 490, 620, 644, 713, 805, 868, 920, 980, 1085, 1127, 1240, 1288, 1426, 1519, 1610, 1736, 1960, 2170, 2254, 2852, 3038, 3220, 3565, 4340, 4508, 4991, 5635, 5704, 6076, 6440, 7130, 7595, 8680, 9016, 9982, 11270, 12152, 14260, 15190, 19964, 22540, 24955, 28520, 30380, 34937, 39928, 45080, 49910, 60760, 69874, 99820, 112163, 139748, 174685, 199640, 224326, 279496, 349370, 448652, 560815, 698740, 785141, 897304, 1121630, 1397480, 1570282, 2243260, 2579749, 3140564, 3477053, 3925705, 4486520, 5159498, 5495987, 6281128, 6954106, 7851410, 10318996, 10991974, 12898745, 13908212, 15702820, 17385265, 18058243, 20637992, 21983948, 24339371, 25797490, 27479935, 27816424, 31405640, 34770530, 36116486, 43967896, 48678742, 51594980, 54959870, 69541060, 72232972, 79972219, 90291215, 97357484, 103189960, 109919740, 121696855, 126407701, 139082120, 144465944, 159944438, 170375597, 180582430, 194714968, 219839480, 243393710, 252815402, 319888876, 340751194, 361164860, 399861095, 486787420, 505630804, 559805533, 632038505, 639777752, 681502388, 722329720, 799722190, 851877985, 973574840, 1011261608, 1119611066, 1264077010, 1363004776, 1599444380, 1703755970, 2239222132, 2528154020, 2799027665, 3198888760, 3407511940, 3918638731, 4478444264, 5056308040, 5598055330, 6815023880, 7837277462, 11196110660, 15674554924, 19593193655, 22392221320, 31349109848, 39186387310, 78372774620, 156745549240]

約数ペア:

[(1, 156745549240), (2, 78372774620), (4, 39186387310), (5, 31349109848), (7, 22392221320), (8, 19593193655), (10, 15674554924), (14, 11196110660), (20, 7837277462), (23, 6815023880), (28, 5598055330), (31, 5056308040), (35, 4478444264), (40, 3918638731), (46, 3407511940), (49, 3198888760), (56, 2799027665), (62, 2528154020), (70, 2239222132), (92, 1703755970), (98, 1599444380), (115, 1363004776), (124, 1264077010), (140, 1119611066), (155, 1011261608), (161, 973574840), (184, 851877985), (196, 799722190), (217, 722329720), (230, 681502388), (245, 639777752), (248, 632038505), (280, 559805533), (310, 505630804), (322, 486787420), (392, 399861095), (434, 361164860), (460, 340751194), (490, 319888876), (620, 252815402), (644, 243393710), (713, 219839480), (805, 194714968), (868, 180582430), (920, 170375597), (980, 159944438), (1085, 144465944), (1127, 139082120), (1240, 126407701), (1288, 121696855), (1426, 109919740), (1519, 103189960), (1610, 97357484), (1736, 90291215), (1960, 79972219), (2170, 72232972), (2254, 69541060), (2852, 54959870), (3038, 51594980), (3220, 48678742), (3565, 43967896), (4340, 36116486), (4508, 34770530), (4991, 31405640), (5635, 27816424), (5704, 27479935), (6076, 25797490), (6440, 24339371), (7130, 21983948), (7595, 20637992), (8680, 18058243), (9016, 17385265), (9982, 15702820), (11270, 13908212), (12152, 12898745), (14260, 10991974), (15190, 10318996), (19964, 7851410), (22540, 6954106), (24955, 6281128), (28520, 5495987), (30380, 5159498), (34937, 4486520), (39928, 3925705), (45080, 3477053), (49910, 3140564), (60760, 2579749), (69874, 2243260), (99820, 1570282), (112163, 1397480), (139748, 1121630), (174685, 897304), (199640, 785141), (224326, 698740), (279496, 560815), (349370, 448652)]