15694389540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{18329}}^1$

素因数の和:18482

約数の個数: 144

約数和(自身を含む): 49000049280

約数和(自身を除く): 33305659740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 71, 90, 134, 142, 180, 201, 213, 268, 284, 335, 355, 402, 426, 603, 639, 670, 710, 804, 852, 1005, 1065, 1206, 1278, 1340, 1420, 2010, 2130, 2412, 2556, 3015, 3195, 4020, 4260, 4757, 6030, 6390, 9514, 12060, 12780, 14271, 18329, 19028, 23785, 28542, 36658, 42813, 47570, 54987, 57084, 71355, 73316, 85626, 91645, 95140, 109974, 142710, 164961, 171252, 183290, 214065, 219948, 274935, 285420, 329922, 366580, 428130, 549870, 659844, 824805, 856260, 1099740, 1228043, 1301359, 1649610, 2456086, 2602718, 3299220, 3684129, 3904077, 4912172, 5205436, 6140215, 6506795, 7368258, 7808154, 11052387, 11712231, 12280430, 13013590, 14736516, 15616308, 18420645, 19520385, 22104774, 23424462, 24560860, 26027180, 36841290, 39040770, 44209548, 46848924, 55261935, 58561155, 73682580, 78081540, 87191053, 110523870, 117122310, 174382106, 221047740, 234244620, 261573159, 348764212, 435955265, 523146318, 784719477, 871910530, 1046292636, 1307865795, 1569438954, 1743821060, 2615731590, 3138877908, 3923597385, 5231463180, 7847194770, 15694389540]

約数ペア:

[(1, 15694389540), (2, 7847194770), (3, 5231463180), (4, 3923597385), (5, 3138877908), (6, 2615731590), (9, 1743821060), (10, 1569438954), (12, 1307865795), (15, 1046292636), (18, 871910530), (20, 784719477), (30, 523146318), (36, 435955265), (45, 348764212), (60, 261573159), (67, 234244620), (71, 221047740), (90, 174382106), (134, 117122310), (142, 110523870), (180, 87191053), (201, 78081540), (213, 73682580), (268, 58561155), (284, 55261935), (335, 46848924), (355, 44209548), (402, 39040770), (426, 36841290), (603, 26027180), (639, 24560860), (670, 23424462), (710, 22104774), (804, 19520385), (852, 18420645), (1005, 15616308), (1065, 14736516), (1206, 13013590), (1278, 12280430), (1340, 11712231), (1420, 11052387), (2010, 7808154), (2130, 7368258), (2412, 6506795), (2556, 6140215), (3015, 5205436), (3195, 4912172), (4020, 3904077), (4260, 3684129), (4757, 3299220), (6030, 2602718), (6390, 2456086), (9514, 1649610), (12060, 1301359), (12780, 1228043), (14271, 1099740), (18329, 856260), (19028, 824805), (23785, 659844), (28542, 549870), (36658, 428130), (42813, 366580), (47570, 329922), (54987, 285420), (57084, 274935), (71355, 219948), (73316, 214065), (85626, 183290), (91645, 171252), (95140, 164961), (109974, 142710)]