15146799640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2946

約数の個数: 192

約数和(自身を含む): 41397868800

約数和(自身を除く): 26251069160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 89, 98, 124, 140, 155, 178, 196, 217, 245, 248, 280, 310, 356, 392, 434, 445, 490, 620, 623, 712, 868, 890, 980, 1085, 1240, 1246, 1519, 1736, 1780, 1960, 2170, 2492, 2759, 2801, 3038, 3115, 3560, 4340, 4361, 4984, 5518, 5602, 6076, 6230, 7595, 8680, 8722, 11036, 11204, 12152, 12460, 13795, 14005, 15190, 17444, 19313, 19607, 21805, 22072, 22408, 24920, 27590, 28010, 30380, 34888, 38626, 39214, 43610, 55180, 56020, 60760, 77252, 78428, 86831, 87220, 96565, 98035, 110360, 112040, 135191, 137249, 154504, 156856, 173662, 174440, 193130, 196070, 249289, 270382, 274498, 347324, 386260, 392140, 434155, 498578, 540764, 548996, 607817, 675955, 686245, 694648, 772520, 784280, 868310, 997156, 1081528, 1097992, 1215634, 1246445, 1351910, 1372490, 1736620, 1745023, 1994312, 2431268, 2492890, 2703820, 2744980, 3039085, 3473240, 3490046, 4254719, 4862536, 4985780, 5407640, 5489960, 6078170, 6980092, 7727959, 8509438, 8725115, 9971560, 12156340, 12215161, 13960184, 15455918, 17018876, 17450230, 21273595, 24312680, 24430322, 30911836, 34037752, 34900460, 38639795, 42547190, 48860644, 54095713, 61075805, 61823672, 69800920, 77279590, 85094380, 97721288, 108191426, 122151610, 154559180, 170188760, 216382852, 244303220, 270478565, 309118360, 378669991, 432765704, 488606440, 540957130, 757339982, 1081914260, 1514679964, 1893349955, 2163828520, 3029359928, 3786699910, 7573399820, 15146799640]

約数ペア:

[(1, 15146799640), (2, 7573399820), (4, 3786699910), (5, 3029359928), (7, 2163828520), (8, 1893349955), (10, 1514679964), (14, 1081914260), (20, 757339982), (28, 540957130), (31, 488606440), (35, 432765704), (40, 378669991), (49, 309118360), (56, 270478565), (62, 244303220), (70, 216382852), (89, 170188760), (98, 154559180), (124, 122151610), (140, 108191426), (155, 97721288), (178, 85094380), (196, 77279590), (217, 69800920), (245, 61823672), (248, 61075805), (280, 54095713), (310, 48860644), (356, 42547190), (392, 38639795), (434, 34900460), (445, 34037752), (490, 30911836), (620, 24430322), (623, 24312680), (712, 21273595), (868, 17450230), (890, 17018876), (980, 15455918), (1085, 13960184), (1240, 12215161), (1246, 12156340), (1519, 9971560), (1736, 8725115), (1780, 8509438), (1960, 7727959), (2170, 6980092), (2492, 6078170), (2759, 5489960), (2801, 5407640), (3038, 4985780), (3115, 4862536), (3560, 4254719), (4340, 3490046), (4361, 3473240), (4984, 3039085), (5518, 2744980), (5602, 2703820), (6076, 2492890), (6230, 2431268), (7595, 1994312), (8680, 1745023), (8722, 1736620), (11036, 1372490), (11204, 1351910), (12152, 1246445), (12460, 1215634), (13795, 1097992), (14005, 1081528), (15190, 997156), (17444, 868310), (19313, 784280), (19607, 772520), (21805, 694648), (22072, 686245), (22408, 675955), (24920, 607817), (27590, 548996), (28010, 540764), (30380, 498578), (34888, 434155), (38626, 392140), (39214, 386260), (43610, 347324), (55180, 274498), (56020, 270382), (60760, 249289), (77252, 196070), (78428, 193130), (86831, 174440), (87220, 173662), (96565, 156856), (98035, 154504), (110360, 137249), (112040, 135191)]